Answers
The value of A·B and B·A will be represented as [tex]A.B = \left[\begin{array}{ccc}-43&131\\-5&-83\\\end{array}\right][/tex] and [tex]B.A = \left[\begin{array}{ccc}-30&-35&80\\-48&-56&128\\59&-43&-40\end{array}\right][/tex] respectively.
Matrix multiplication is a binary operation performed on two identical or non-identical matrices to get the product. It simplifies several large multiplication processes. To calculate the matrix multiplication of two matrix, we multiply each element of the column of the first matrix with each element of rows of the second matrix and add them together to get the elements of the product matrix. For matrix multiplication, the necessary condition must be satisfied that the number of columns in the first matrix must be equal to the number of rows in the second matrix. The matrix [tex]A = \left[\begin{array}{ccc}-1&9&-8\\-7&2&8\\\end{array}\right][/tex] and [tex]B = \left[\begin{array}{ccc}-5&5\\-8&8\\-3&-8\end{array}\right][/tex]. After multiolying them the answer will be[tex]A.B = \left[\begin{array}{ccc}-43&131\\-5&-83\\\end{array}\right][/tex] and [tex]B.A = \left[\begin{array}{ccc}-30&-35&80\\-48&-56&128\\59&-43&-40\end{array}\right][/tex].
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Related Questions
Which statement best completes the diagram to show the events that led to
the writing of the Declaration of Independence?
Thomas Paine's
Common Sense is
published.
Town hall
meetings call for
independence
from Great
Britain.
?
Answers
By promoting the thinking of American exceptionalism and the want to form a new kingdom to realize its promise, Paine's pamphlet not solely attracted public support for the Revolution, however put the rebellion's leaders under stress to declare independence.
What event immediately led to the writing of the Declaration of Independence?Over the decade following passage of the Stamp Act in 1765, a collection of unpopular British legal guidelines met with stiff opposition in the colonies, fueling a bitter conflict over whether or not Parliament had the proper to tax the colonists without the consent of the representative colonial governments.
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Answers
This cartoon suggests that
A Lincoln is taller than the other candidates.
B Lincoln cannot win the election.
C Lincoln is gaining an advantage in the election.
D Lincoln’s long legs and tall stature are an advantage in the election.
Answers
Answer:
the namr of the cartoon is the Casagrandes
C: Lincoln is gaining an advantage in the election
H ELP PLEASE RIGHT 100 POINTS RIGHT ANSWERS ONLY. In this assignment, you will take on the personality of an archeologist that is on the brink of discovering an Ancient Egyptian tomb. Your job is to write a journal entry from the archeologist's perspective. In this journal, you will need to describe what you experienced as you are discovering the tomb (be sure to vividly describe the sights, sounds, smells, etc). In addition, you will need to explain which Pharaoh is in the tomb and describe at least 3 other things you found within the tomb. Your journal entry should be at least 200 words in length
Answers
Answer: The day is March 2nd 1881. I have finally found the tomb of Ramses II in the Valley of the Kings on the West Bank at Luxor (ancient Thebes). The tomb smells like spices and also oils. It is very quite except for the sound of wind going through the tunnels. The tomb is about 820 square meters and there is a sarcophagus that is made of fine woods and gold.The top of the sarcophagus it shows Ramses II wearing a headdress and is shown with crossed arms that carry a crook and flail, the latter which have decorative details painted on in red and blue paint. The king is also shown wearing a braided beard with a curved end, the so called “divine beard.On the front of the nemes headdress, a wooden ureaus (cobra) is attached. The uraeus traditionally represents the goddess Wadjet. there is hieroglyphics on the walls. The once magnificent paintings on the wall have mostly flaked off. I also see vases all around its probably his organs. There are texts about the organs in the vases. There are many items in here.
A badly damaged cast bronze shabti.
A wooden shabtis.
A wooden shabtis, transformed into a resin coated Osiris figure.
Fragmentary shawabty carved in bluish anhydrite.
Fragments of statues.
Fragments of faience.
Bits of glass, calcite and limestone lids from vessels.
A fragment of calcite from either the kings sarcophagus or canopic chest.
Other fragments.
Explanation:
Most desirable alternative given up when people choose one course of action over another
Answers
Trade-offs are all the alternatives that we give up whenever we choose one course of action over others. The most desirable alternative given up as a result of a decision is known as opportunity cost.
What you give up when you choose one alternative over another is called?Opportunity cost is the benefit that was lost due to a decision that was made otherwise. The advantages and disadvantages of each choice must be evaluated against one another in order to correctly assess opportunity costs.
What does alternative solution mean?It may have elements, components, or building techniques that are entirely or substantially different from those mentioned in the authorized papers. Alternative solutions can be a slight modification of a workable solution or a completely unique design and construction strategy.
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[tex]-19.35+16.04[/tex]
Answers
The solution of the given mathematical expression,(-19.35+16.04), is -3.31.
According to the question,
We have the following expression:
-19.35+16.04
Before solving this expression, we need to know that when two numbers are given with different signs (that is one is of plus and one is of minus) then the smaller number is subtracted from the greater number but the sign before the result is that of the greater digit.
(More to know: in solving expressions, we use BODMAS rule which can be explained as solving first Brackets, Of, Division, Multiplication, Addition and Subtraction.)
So,
-19.35+16.04
Now, subtracting 16.04 from 19.35,
-3.31
Hence, the value of (-19.35+16.04) is -3.31.
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what three events caused the English settlement of America?
Answers
Pablo is an anthropologist studying the Japanese tea ceremony. He considers Japanese religion and history, as well as social relations, the politics of gender, and the language used to talk about the tea ceremony. Pablo’s approach to studying the Japanese tea ceremony is an example of what aspect of anthropology?
Answers
Answer: Cultural anthropology, also known as social anthropology
Explanation:
What does the Federal Deposit Insurance Corporation do? Question 20 options: A) Insures corporations against business failure B) Insures people's investments in the stock market C) Insures deposits in banks D) Insures banks so they can invest in the stock market
Answers
The Federal Deposit Insurance Corporation do C) Insures deposits in banks In order to safeguard bank depositors and maintain a certain level of faith in the American banking system, the Federal Deposit Insurance Corporation, or FDIC, was established in 1933, at the height of the Great Depression.
What is Federal Deposit Insurance Corporation?
In order to ensure stability and public confidence in the country's financial system, the Federal Deposit Insurance Corporation (FDIC) is an independent organization that was established by Congress. The FDIC administers receiverships, makes large and complicated financial institutions resolvable, guarantees deposits, audits and regulates financial institutions for safety, soundness, and consumer protection.
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Answer:
c
Explanation:
i took the test and it was correct
hope this helps ya
how was immigration in the late 1800s?
Answers
Answer:Here
Explanation:
Between 1870 and 1900, the largest number of immigrants continued to come from northern and western Europe including Great Britain, Ireland, and Scandinavia. But "new" immigrants from southern and eastern Europe were becoming one of the most important forces in American life.
after world war 2, political leaders from bsrious countries discussed ways to strengthen individual- as well as- economies . They began promoting to boost production and exports
Answers
The Long carrying of World War II for a long time had a huge impact after the post-war times. The Economy all around the world was being felt hugely. As a result to boost production and trading exports many countries unanimously started promoting free trade. This was done by the people among others as well.
What were the effects of the Second World War?Second World War had a huge impact on the long-lasting colonies which had in turn degenerated the lives and disturbed the living conditions of the people who had been leading their own lives. A war might sound good to some. But the effects of the war are severe. Especially, the economic war.
More importantly, the economic effects of the war was been felt to the bones by the countries such as Britain, France, Italy, Germany, the United States, and the colonial allies of these big four. As a result of boos tye the economic condition in the market, some of the big countries of the West came to excessively start promoting free trade. Free trade acted as one of the most significant elements.
After the Second World War free trade led to the normalization of the economy in the market. Thus, by promoting a boost in production and exports of goods.
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How did immigration to American change in the latter half of the 19th century, and what was the response to that change?
Answers
The way that immigration to the United States changed in the latter half of the 19th century was that more people started coming from poorer nations in Europe and Asia.
Who immigrated into the United States in the late 19th century?In the late 19th century, more people began to come to the United States from Eastern Europe and Asia. These areas were generally poorer than the places in Western Europe that the first immigrants had come to the United States from.
As a result, these migrants were often low in skill and willing to do the most menial of tasks to get by. This led to them taking up employment in factories where they were paid very little wages.
The response to this was that many Americans (especially Commoners) worried that these immigrants would take their jobs. They then lobbied Congress to pass several bills limiting Immigration - especially from Asia and in particular, China.
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Smelly mandarin fish, also known as stinky mandarin fish, is a traditional famous dish in Huizhou, Anhui Province, and one of the representatives of Huizhou cuisine. Most of them are afraid to use chopsticks, because the smell of mandarin fish is like a stinky smell, which makes people a little worried.
Answers
The central idea of the above excerpt is that people who are accustomed to the smell of the "smelly Mandarin Fish" also known as stinky Mandarin Fish are often taken aback when served for the first time.
What is the Stinky Mandarin Fish?In truth, guests need not be concerned; this is not the dish's unusual fragrance, but rather its distinct flavor. When you take a mouthful, you will be shocked at how great it tastes. Huizhou's signature dish is smelly mandarin fish.
The story of the stinky mandarin fish is a coincidence. About 200 years ago, Yangtze fish merchants sold mandarin fish in Huizhou (an ancient administrative region dating back to the 7th century in what is now Anhui Province).
During the long shipping process, the fish are stored in wooden barrels filled with salt to prevent them from spoiling. Unfortunately, by the time they got to Huizhou, the fish had started to stink. Instead of throwing them away, fishmongers wash them and cook them into a dish that wants to tempt the taste buds.
The author's principal point or statement about a topic or notion is referred to as the central idea. One or more key concepts can exist in a text. Each body paragraph (those between the introduction and the end) frequently contains a significant point. The literature as a whole frequently contains a single overriding key concept.
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Full Question:
Smelly mandarin fish, also known as stinky mandarin fish, is a traditional famous dish in Huizhou, Anhui Province, and one of the representatives of Huizhou cuisine. Most of them are afraid to use chopsticks, because the smell of mandarin fish is like a stinky smell, which makes people a little worried.
What is the central idea of the above excerpt?
What resource was found in the Middle East and led nations like Britain and France to have
mandates there?
Answers
Answer:oil
Explanation:
Explain two reasons why the Grimké sisters supported women's suffrage.
(4 points)
Answers
The Grimké sisters supported women's suffrage because of slavery and gender inequality.
Who are Grimké sisters?The Grimké sisters, Sarah Moore and Angelina Emily Grimké, were the first well-known white American women to support the abolition of slavery and women's rights. They were educators, authors, and lecturers.The Grimke sisters, as they were known, were exposed to the harsh repercussions of slavery at a young age and came to hate it. She and her sister Sarah Moore Grimké were some of the earliest female public speakers against slavery, bucking gender stereotypes and putting themselves in danger. In addition to abolishing slavery, their mission—which was incredibly radical for the time—was to advance racial and gender equality. They become extensively involved in the abolitionist movement, giving lectures on the abolitionist movement's lecture circuit and sharing personal accounts of growing up in slavery on their family's plantation.Learn more about slavery here:
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The first English colony in the Americas, Jamestown, expanded to become
which colony?
O A. Georgia
B. Maryland
OC. Carolina
D. Virginia
Answers
Answer:
The answer is:D Virgina
Explanation:
In the United States, He settlement existed for nearly 100 years as the capital of the Virginia colony, but it was abandoned after the capital moved to Williamsburg in 1699.
What was the political impact of the Justinian code
Answers
Answer:What is the significance of the Code of Justinian? Although the Code of Justinian was not, in itself, a new legal code, it rationalized hundreds of years of existing Roman statutes. Contradictions and conflicts were eliminated, and any existing laws that were not included in it were repealed.
Explanation:
Which of the following are justifications offered by Juan Ginés de Sepúlvada for the Spanish conquest of the Americas? Select all that apply.
The indigenous Americans had inferior medical understanding.
The indigenous Americans had no law codes, only customs.
The indigenous Americans practiced cannibalism.
The indigenous Americans refused to be baptized and needed to be compelled into Christianity.
The virtues of the indigenous Americans were inferior to those of the Spanish.
Answers
The following are some of the arguments and justifications that were given by Juan Ginés de Seplvada for the Spanish colonization of the Americas:
The indigenous Americans practiced cannibalism.The virtues of the indigenous Americans were inferior to those of the Spanish. Options C and EThis is further explained below.
What were the driving forces behind the Spanish conquest of the Americas?The Spanish provided a variety of justifications for their conquest of the Americas, such as Juan Ginés de Seplvada's justifications, which stated that the indigenous people of the Americas were cannibals who lacked the virtues that the Spanish did and that the Spanish were superior to the native people.
In point of fact, the Spanish colonization of the Americas can be attributed solely to their pursuit of the continents' respective wealth of resources.
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The justification that Juan Ginés de Sepúlvada gave for the Spanish colonization of the Americas were options C and E:
The indigenous Americans practiced cannibalism.
The virtues of the indigenous Americans were inferior to those of the Spanish.
Who is Juan Ginés de Sepúlvada?Juan Ginés de Sepúlvada was the defender of the Spanish Empire's right of conquest, of colonization, and of entrenched conversion in the so-called New World. Juan Ginés de Sepúlvada argued on the base of natural law philosophy and developed a position which was different from the position of the School of Salamanca, as represented famously by Francisco de Vitoria.
Therefore, the correct answer is as given above
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-3-23x=-14(x-21)-15(x+33)
Find (x)
Please I keep messing up somewhere so please show step by step
Answers
Answer:
EQUATION (solve for X): −3−23x=−14(x−21)−15(x+33)
#1 Simplify
−3+−23x=(−14)(x)+(−14)(−21)+(−15)(x)+(−15)(33)
#2 Distribute & combine like terms
−3+−23x=−14x+294+−15x+−495
−23x−3=(−14x+−15x)+(294+−495)
−23x−3=−29x+−201
−23x−3=−29x−201
#3 Add 29X to both sides of the equation
−23x−3+29x=−29x−201+29x
6x−3=−201
#4 Add 3 to both sides of the equation
6x−3+3=−201+3
6x=−198
#5 Divide both sides by 6
6x/6=−198/6
ANSWER: x=−33
Explanation:
Why do you think industries were so reluctant to give in to their worker's demands?
Answers
Answer:
I think industries were so reluctant to give into their worker's demands because they wanted to keep more ofthe money they were making and that they could easily replace the workers with new ones.
Industries were so reluctant to give in to their worker's demands as the demand for the workers at that time was high.
What are industries?An organization that is responsible for producing a product is referred to as an industry. The customer or consumer buys this thing. the area of the economy where huge businesses are concentrated.
This implied that the goods that they were producing required workers and was at a stage of development and upliftment. This created a sense that the worker's demands needed to be fulfilled as the work was affected.
The demand instead to be fulfilled suffered and production was at a halt. This made sure that the demand of the workers needed to be fulfilled to make sure that the work will be resumed at its normal stance.
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Which of the following is the correct order of these structures from largest to smallest?
a
universe, solar system, galaxy, planet
b
universe, galaxy, solar system, planet
c
solar system, universe, planet, galaxy
d
planet, galaxy, solar system, universe
Answers
Answer:
The correct answer is B.
The Universe encompasses all of existence
A galaxy is a giant cluster of solar systems
A planet is a large mass orbiting a solar systems star.
Explanation:
Why are the Colonists being taxed by Great Britain?
Answers
Answer:raise money
Explanation:because the British needed to station a large army in North America as a consequence and on 22 March 1765 the British parliament passed the stamp act,which sought to raise money to pay for this army through a tax on all legal and official papers and publications circulating in the colonies
How did the Constitution of 1795 represent a move toward conservatism?
Answers
French constitution adopted in 1795 (Year III), amid the Thermidorian Reaction of the French Revolution. It was created by the Thermidorian Convention and was referred to as the Constitution of Year III in the French republican calendar. Compared to the failed democratic Constitution of 1793, it was more conservative.
- More about the Constitution of 1795 :
- The new Constitution granted the executive branch emergency powers that may be used to impose restrictions on press and associational freedoms. The Declaration of Rights and Duties of Mankind served as the preamble of the Constitution of 1795 at the same time.
- The Constitution of 1795 established a liberal republic with a bicameral legislature to slow down the legislative process, a five-man Directory, and a franchise based on tax payment, similar to the Constitution of 1791. The central government nevertheless held a lot of power, including the ability to impose restrictions on the freedom of the press and the right to organize.
- The first assembly in France to be chosen by universal male suffrage, the National Convention (1792–95), went from being immobilized by factionalism to being the legislative body in charge of the Reign of Terror and eventually embracing the Constitution of 1795.
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Discuss the impact of the Age of exploration on Africa, Asia, and Europe.
Answers
The impact of the Age of Exploration on Africa, Asia, and Europe was widespread and long-lasting. Perhaps the most immediate impact was the spread of diseases, which decimated indigenous populations across the globe.
In Africa, the slave trade flourished, as the demand for labor in the Americas increased. This devastated African societies, as entire families were torn apart and communities were destabilized.
In Asia, the arrival of Europeans led to the establishment of colonial empires, which profoundly impacted the social, economic, and political fabric of Asian societies.
In Europe, the Age of Exploration led to the rise of powerful nation-states, and a new era of global competition and conflict.
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1. How does 21st century journalism reflect the tendencies of yellow journalism? Give
specific examples as you explain the connection.
Answers
As far back as 800 BCE, residents of the
Japanese archipelago were engaged in what
activity?
A. dairy farming
C. rice farming
B. cattle ranching
D. olympic sports
Answers
Answer:
Rice Farming.
Explanation:
That was their main crop and all other answers are historically incorrect.
Why were the Portuguese motivated to explore the West African coast? Select all that apply.
The gold of West Africa was needed both in Europe and to conduct trade with East Asia.
They were responding to the Black Death, which had made their old trade routes too dangerous to use.
They wanted to establish a closer relationship with the Malians and learn more about their agricultural techniques.
They were responding to the conquest of Constantinople and the rise of Ottoman power in the Mediterranean.
The Portuguese were denied access to the Mediterranean trade by their rivals, the Dutch.
Answers
Answer:
They were responding to the Black Death, which had made their old trade routes too dangerous to use.
Chris has written the following rough draft about the fall of the Roman Empire. Choose the correct way to complete each sentence.
After the Roman Empire fell, some of its cultural achievements lasted for some time and others were lost. Lost achievements include
, coins, and literacy. However, several things remained, such as the
language. People may not have spoken this language in every city, but it influenced the languages they did speak. They also created the Julian
, which was commonly used until the eighteenth century.
Answers
The correct way to complete the sentence is - Some of the Roman Empire's cultural accomplishments persisted for a while after its fall, while others were lost. Achievements like literacy and currency have been lost.
What is Roman Empire?The post-Republican era of ancient Rome was known as the Roman Empire. It was a kingdom with substantial geographical holdings in Europe, North Africa, and Western Asia that was controlled by emperors.
But certain things were still there, like the language. Even though this language wasn't spoken in every city, it had an impact on the languages that were. Julian was also developed by them and was widely used up until the seventeenth century.
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1) George Sanchez examines the lives of Mexican immigrants in Los Angeles after the U.S. Civil War. Write an essay that compares and contrasts how their lives followed larger trends in U.S. politics and society. As you compare these trends in Sanchez and U.S. society, be sure to write about regional differences and different social groups when relevant. Of these trends, which trend stands out the most for helping us understand the United States from the 1870s to 1941 and why?
Answers
George Sanchez writes a history of Mexican immigration to Los Angeles during the first four decades of the 20th century which is after the U.S. Civil War.
George Sanchez is said to write a history of Mexican immigration towards the Los Angeles which was thus during the first four decades of the 20th century and the struggles of the Mexican community to form an ethnic and cultural identity.
Sanchez thus begins by charting early immigration to Los Angeles, which is said to experience the most sustained explosive growth of any US metropolis between 1880-1930.
Hence, Sanchez argues that it was less the restrictions and more the position of dominance.
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What are England's roots of democracy and where do we see them in our own government today?
Answers
The democracy that England has today is one that is influenced by the Greeks and the Romans. The democracy of England is seen today in the Bill of rights of the people of the United States.
What is democracy?This is the term that is used to refer to the system of governance that has the people of the state being the ones that are able to make the decisions on the people that they want to govern them in the nation.
The democracy of the English people is one that was influenced by the Greeks and the Romans and the Bill of Rights helps to grant the people their needed rights in the society.
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