10-3 skills practice operations with radical expressions
An example of 10-3 skills practice operations with radical expressions is simply the expression of 7[tex]\sqrt[]{7} + 2 \sqrt[]{7}[/tex]
What are radical expressions?A radical expression is known to be any expression that has a a radical (√) symbol.
Note that the expression of 7[tex]\sqrt[]{7} + 2 \sqrt[]{7}[/tex]
Therefore to get the simplified form , we have to add the the whole numbers
= 7 + 2
= 9
Therefore since the radical is the same, we let it be.
So therefore, the answer will be 9[tex]\sqrt[]{7}[/tex]
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Forms of money in the united states consist of paper money, coins, and _____.
Answer: "checking account balances"
Explanation:
If you had the options:
bartering
minting
checking account balances
The option "checking account balances" is the answer to your problem. In simple terms, this is the "money you have in the bank."
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Answer:
checking account balances
Explanation:
this is all you financial asset in the bank
What assumption might the narrator have that supports this inference?
Answer: what text?
Explanation:
Answer:
his mother needs protecting
Explanation:
just did it
Look at this excerpt from a manual for sunfun inc.how is this section organized?by order of importancepoint by pointcompare and contraststep by step
Answer: step by step
Explanation: took test
What do you notice about the traits of the offspring compared to the parents?
Answer: m
Explanation: m
A ball is hit at an angle of 300. at what point in its trajectory does this projectile have the least speed?
At the highest point, the speed will be the least. Then the correct option is A.
What is kinematics?It is the study of the motion of a body without considering mass. And the reason behind them is neglected.
A ball is hit at an angle of 30°.
Then the speed in the x-direction will not change with respect to time because acceleration is zero.
But the speed in the y-direction depends upon the acceleration due to gravity.
If the project an object with an angle, then as it goes upward direction the speed decreases and becomes zero at the highest point then it falls down with increasing speed.
At the highest point, the speed will be the least. Then the correct option is A.
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Which food molecule would you eat if you haven't eaten in days
Answer:
Protein
Explanation:
Protein speeds up chemical reactions by lowering activation energy. It is used to form bones and build muscles. It is made up of an amino group, a carboxyl group, and an R group.
Fill in the blank with the correct response. in triangle , , a = 210, and b = 164. the measure of to the nearest degree is
The measure of angle A to the nearest degree is 40 degrees.
How to apply sine law?
Sine law can be used to find the measure of angle A in the triangle.
Therefore,
a / sin A = b / sin B
where
a =210
b = 164
A = ?
B = 30 degrees
Hence,
210 / sin A = 164 / sin 30
cross multiply
0.5 × 210 = 164 sin A
sin A = 105 / 164
sin A = 0.64024390243
A = sin⁻¹ 0.64024390243
A = 39.7918194996
A = 40 degrees.
In triangle ABC, angle B = 30°, a = 210, and b = 164. The measure of angle A to the nearest degree is.
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Amaya is writing an argumentative essay on how the columbian exchange expanded the european economy. which source would most likely provide relevant evidence?
Answer:
Explanation:
Answer: the second one, aan article from www.europeanhistory.net that was updated in 2008.
i’d say an article in the Journal of European History
This source isn't very recent (but it doesnt need to be because Amaya is writing about the history of Europe), but we do know that it was updated, which implies that more relevent information was posted. The information is coming from a trustworthy source (we know this because of the url the article is from), so is likely very relevent and relaible. The last source is irrelevent becasue it's abput a carmaker who had/has nothing to do with the Columbian Exchange, and the first source is from a journal (we don't know who the journal belongs to, or what kind of information is in it).
What is the trade off when increasing the ISO to capture an image in a low-light setting with a digital
camera?
A. Your image is sharper but has fewer pixels.
B. You collect more information, but you decrease the resolution.
C. The resolution may increase disproportionately.
D. The sensor is prone to overheating.
A trade-off with increasing the ISO to capture an image in a low-light setting is that: B. you collect more information, but you decrease the resolution.
What is ISO?In Photography, ISO can be defined as a measure of the sensitivity of a digital camera's sensor to light.
As a general rule, the higher the ISO value of a digital camera, the more light is recorded by its sensor. Also, a trade-off with increasing the ISO value of a digital camera is an increase in image noise (grain).
In conclusion, a trade-off with increasing the ISO to capture an image in a low-light setting with a digital camera is that you collect more information, but you decrease the resolution.
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Describe in detail the most memorable visual aid you've ever seen used in a presentation. why does it stick out in your memory? how was it used to illustrate a point? what did you learn from this experience?
Answer:
Explanation:
The most memorable visual aid I have seen used was when a psychology professor used graphic descriptions (through historically important paintings) to illustrate abstract concepts, such as love, madness, and despair.
The representations used in the presentation stuck in my mind because of the visual impact that correlated with my personal experiences, making them vivid and memorable in my mind.
The points illustrated aimed at demonstrating the universality of human passions, and as such, it was an extremely successful presentation.
Finally, what I learned from this experience is that human emotions are not only universal, and as such, they can be represented, but, also, and most importantly, they are emotions that are not abstract concepts, rather, singular and personal experiences to which, paradoxically, everyone is subjected.
What building is between the hotel and the mall? el hospital el centro recreativo la universidad la calle
La universidad is the building which is located between the hotel and the mall.
What is Location?This is defined as the exact position of a body or place at a particular point in time.
According to the audio recording, we were told that the La universidad which is the University is situated between the mall and hotel.
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Audio:
hay 6 edificios en la calle del centro de Mi ciudad el hotel está a la izquierda del banco la universidad está entre el banco y el centro comercial y el centro recreativo está entre el centro comercial y el hospital
Translation of the audio:
there are 6 buildings on the street in the center of my city the hotel is on the left of the bank the university is between the bank and the mall and the recreation center is between the mall and the hospital
Question:
What building is between the hotel and the mall?
(A) El hospital
(B) El centro recreativo
(C) La universidad
(D) La calle
Answer:
(C) La universidad
Explanation:
I took the test and I got it correct.
Just make sure the audio, question, and answers are the same.
if you don't have University as your answer choice then choose bank.
You want to purchase vegetable dip for a party. a grocery store sells seven different flavors of vegetable dip. you have enough money to purchase two flavors. how many combinations of two flavors of vegetable dip are possible?
Answer:
21
Explanation:
We need to use combinatiın formula:
C(7,2) -> Because there are seven flavors and we want two of them
C(7,2)= 21
Which scatterplot demonstrates the strongest relationship between two quantitative variables?
The scatterplot demonstrates the strongest relationship is, a graph has x on the x-axis, and y on the y-axis. Points increase loosely together.
Correlation coefficient of scatterplotThe correlation coefficient of scatterplot is used to demonstrate the relationship between variables.
When two variables increases together, they are said to have positive correlation.
When one is increasing and another is decreasing, they are said to have negative correlation.
When most of data points form a straight line or lies close to the straight line, it indicates strong linear correlation.
From the given options;
Option A, zero correlationOption B, less than 1Option C, 1 or greater than 1Option D, -1 or less than 1Thus, the scatterplot demonstrates the strongest relationship between two quantitative variables is option C, "a graph has x on the x-axis, and y on the y-axis. Points increase loosely together".
The complete question is below:
A. A graph has x on the x-axis, and y on the y-axis. Points are scattered throughout the graph.
B. A graph has x on the x-axis, and y on the y-axis. Points curve up and then down in a line.
C. A graph has x on the x-axis, and y on the y-axis. Points increase loosely together.
D. A graph has x on the x-axis, and y on the y-axis. Points decrease loosely together.
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There are 10 runners in a race. medals are awarded for 1st, 2nd, and 3rd place. in how many different ways can the medals be awarded?
Answer:
i guess it's 720
Explanation:
1st= 10 options
2nd= 9 options (bc one is rewarded as 1st)
3rd= 8 options (bc one is rewarded as 2nd)
10x9x8=720
Katrina rolls a pair of six-sided number cubes with numbers 1 to 6. what is the probability that the sum of the numbers rolled is either an even number or a multiple of 3?
This fluid may be mixed with engine oil for recycling.
Answer:
Any petroleum product
Explanation:
Any petroleum product can be mixed with any other product for recycling- motor oil, gear oil, atf from cages, etc.
The cross-sectional areas of a triangular prism and a right cylinder are congruent. the triangular prism has a height of 10 units, and the right cylinder has a height of 7 units. which conclusion can be made from the given information? the volume of the prism is half the volume of the cylinder. the volume of the prism is not equal to the volume of the cylinder. the volume of the prism is twice the volume of the cylinder. the volume of the prism is equal to the volume of the cylinder.
The volume of the right-angle prism and the right-cylinder shapes is not equal. Thus, option A is correct.
What is Volume?Volume is given as the scalar quantity that can measure the space occupied by a three-dimensional object.
The volume of the prism is given as:
Volume of prism = Area * Height
The volume of right cylinder is given as:
Volume of cylinder = Area * Height
The given two shapes are congruent to each other, thereby the area of the base of the prism and cylinder are equal. Substituting the height of both the shapes:
The volume of Prism = 10 Area
Volume of right cylinder = 7 Area
The ratio of the volume of both shapes gives:
Volume of Prism/ Volume of Cylinder = 10 Area/ 7 Area
Volume of Prism/ Volume of Cylinder = 1.42
Volume of Prism = 1.42 Volume of Cylinder
Thus, the volume of Prism is 1.42 times more than the volume of a cylinder. Hence, the volume of both shapes is not equal. Thus, option A is correct.
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Answer:
The volume of the prism is not equal to the volume of the cylinder.
Explanation:
According to Cavaleri's principle, if two 3-d figures have the same cross-sectional areas, and their heights are equal, then the volume of those two figures are equal.
We do have the same cross-sectional areas, but not the same height, therefore we can conclude that "the volume of the prism is not equal to the volume of the cylinder."
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Lenny loves physics and math. in which energy career pathway would these interests be the most helpful?distributiongenerationanalysistransmission
Career exploration is the understanding of the diverse occupational choices that fit the individual's career preferences. Leeny would best fit in the generation energy career pathway.
What is energy generation?Energy generation is the emission or the release of the energy from the inputs like fossil fuels, biofuels, solar energy, wind, and chemicals through the nuclear plant, geothermal plants, or hydrothermal plants.
Maths and Physics are used in the field that studies energy as energy is largely studied in physics in the form of kinetic, thermal, and potential energies and uses mathematics to solve the theoretical and the practical equations.
Therefore, generation is the best energy career pathway to choose.
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The energy career pathway would the interest in physics and math be the most helpful is generation.
What is energy career pathway?Energy career pathway includes the the career in the field of Architects or Civil Engineers, Electrical and Electronic Engineers and technicians, Industrial Engineering Technicians, Mechanical Engineers and Nuclear Engineers.
These all are involved in the energy generation. For that, one must study physics and math in their schools.
Thus, The energy career pathway would the interest in physics and math be the most helpful is generation.
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What happens when you multiply both the numerator and the denominator of a fraction by 9?
How would a small bar magnet be oriented when placed at position x
The small bar magnet will be oriented when placed at position x by placing in a corresponding horizontal position in the magnetic field.
What is Magnetic orientation?This is defined as the direction in which it can obtain the best magnetic properties.
The magnet is placed in an horizontal position perpendicular to the direction of the magnetic field thereby making option D the most appropriate choice.
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Although they have changed the face of farming in the usa, write a response. crops are still regarded with deep write a response. in the uk where the emphasis remains on "natural" products.
Phrases are groups of words that make the sentence complete and meaningful. The correct blanks are genetically modified (phrase) and skepticism (noun).
What are genetically modified crops?Genetically modified crops (GMC) are the genetically engineered plant species that are made better than the original species to increase the yield, resist pests, infections, etc.
In the UK the crops have undergone genetic modification but are not accepted by a large population while on the other hand people of America have greatly accepted GMOs.
Therefore, in the sentence genetically modified is the phrase and skepticism is the noun.
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Which two words accurately reflect the description provided in each excerpt? narrowly, banners discoloration, radiant inconsistency, discordant reminded, dallied
The two words accurately reflect the description provided in each excerpt is inconsistency and discordant.
What is inconsistent behavior?The term is said to be a kind of Erratic behavior that is said to be abnormal and also unpredictable.
Note that The two words accurately reflect the description provided in each excerpt is inconsistency and discordant as it reflect what the character's action was.
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The tenor voice part is usually notated in the _____ clef, but can also use the _____ clef. bass, tenor tenor, bass treble, bass bass, treble
The tenor voice part is usually notated in the bass clef, but can also use the treble clef.
What clef does tenor voice use?There are different kinds of clef. They use double-treble clef mostly in choir setting or on a base clef.
Note that The tenor voice part is usually notated in the bass clef, but can also use the treble clef.
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Assuming the dart lands in the rectangle, what is the probability that it lands inside the triangle? round to the nearest whole percent. 18% 25% 35% 50%
Based on the above scenario, the probability that it lands inside the triangle is 25%.
What is the triangle about?Note that:
Note that the size of the sample size=area of the rectangular dartboard= 648
And the size of the event space=area of the triangular part= 16
Therefore:
P = 162/ 648
P= 0.25
By Converting to percentage the answer will be 25%
So, Based on the above scenario, the probability that it lands inside the triangle is 25%.
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Find the solution of the square root of the quantity of x plus 3 plus 6 equals 9, and determine if it is an extraneous solution.
Answer:
[tex] \sqrt{x} + 3 + 6 = 6 \\ ( \sqrt{x}) { }^{2} + 9 + 32 = 81 \\ x = 81 - 9 - 32 \\ x = 40[/tex]
Explanation:
solve for x
Which uses direct current? a toaster oven. a flashlight. a microwave oven. a vacuum cleaner.
Answer:
i do believe it is a vacuum cleaner
Explanation:
(if im wrong let me know)
Answer:
Flashlight
Explanation:
cuz i said so
Jude has a deck of playing cards. he is asked to remove one card at random, then a second card. what could jude do between the events to ensure they are dependent? he could get a new, complete deck of playing cards. he could return the first card back to the original deck. he could put the first card he removed into his pocket. he could choose to not remove the second card.
Answer:C He could put the first card he removed into his pocket
Explanation:I TOOK THE TEST!!
Make suggestions on how cyber savvy campaign could overcome public apathy to deal with human rights violation
Answer:
make human right campaigns
Explanation:
A human rights violation is the disallowance of the freedom of thought and movement to which all humans legally have a right. While individuals can violate these rights, the leadership or government of civilization most often belittles marginalized persons. Abductions, arbitrary arrests, detentions without trial, political executions, assassinations, and torture often follow. In cases where extreme violations of human rights have occurred, reconciliation and peacebuilding become much more difficult.
Speak up for what you care about. ...
Volunteer or donate to a global organization. ...
Choose fair trade & ethically made gifts. ...
Listen to others' stories. ...
Stay connected with social movements. ...
Stand up against discrimination.
This data gives the average number of hours different students spend on the computer each day. average time (h): 1.6, 2.0, 2.0, 2.0, 1.8, 1.8, 1.5, 2.0, 1.9, 1.6, 1.9, 1.7, 1.6, 1.6, 2.0, 1.8, 1.5, 2.0 create a line plot to display this data. to create a line plot, hover over each number on the number line. then click and drag up to plot the data. students weekly computer time 1.5 1.6 1.7 1.8 1.9 2.0 average time (h) 0 1 2 3 4 5 6 7 8 y label