**CHALLENGE** Find all of the missing angles - a, b, c, and d.

**CHALLENGE** Find All Of The Missing Angles - A, B, C, And D.

Answers

Answer 1

Answer:

a = 65°

d = 75°

b  = 25°

c = 25°

Explanation:

To solve the given problem, we are going to use different angle theorems.

Using these theorems, it would be possible to establish the relationship between the unknown and given angles.

A.

To solve for angle a, we are going to use the concept of angles on a straight line.

    The sum of angles on a straight line is 180°

 Therefore;

             60 + 55 + a  = 180

                   115 + a  = 180

                            a = 180 - 115

                            a = 65°

B. To solve for angle d, we are going to use the concept of right angles.

   Angle in a right angle is 90°;

            So:

                  d + 15 = 90

                   d = 90-15 = 75°

C. To find angle, b, since we know a, we use angles in a right angle triangle.

   Sum of angles in triangle  = 180°

       a + b + 90 = 180

            b = 180 - 90 -a

            b = 90 - 65 = 25°

D. Angles b and c are vertically opposite and can be said to be the same.

  So b = c

             c  =  25°


Related Questions

does the first nation apply to the U.S?

Answers

Answer:

The indigenous peoples of the Americas arrived in North America via the Bering Strait land bridge, which existed approximately 15,000 years ago between Siberia and Alaska, and probably also via a succession of sea migrations from Asia. 

Trent is researching what it would take to become a pharmaceutical scientist. What academic requirements should he complete?
A.
an associate’s degree
B.
on-the-job training
C.
technical school
D.
a doctorate degree
E.
a bachelor’s degree

Answers

Answer:

a doctorates degree

Explanation:

it has to do with medicine

#plato

what are some ideas for a Halloween costume for a 13 year old.

Answers

Chucky, clown, naruto, zombie, or any kind of monster?
Clown, witch, m&ms (with friends), three little pigs and big bad wolf(for a group of 4)

The changes in shape, size, and position of features that occur when representing the Earth on a flat map take place because of?
A. Scale
B.tilt
C. Distortion
D. Rotation

Answers

Answer:

Your answer is: C) Distortion

Explanation:

Hope this helped : )

The changes in shape, size, and position of features that occur when representing the Earth on a flat map take place because of Distortion

For better understanding, lets explain what the term means

Distortion is simply known as the misrepresentation of the size and shape of the structure being examined. Distortion exists even when it cannot be seen due to poor visibility when density and contrast are poor

Studies has shown that when the earth is projected onto a flat surface, four different types of distortion exist. they are: distance, direction, angle, and area and one cannot be able to keep or preserve all four means of distortion on one flat projection. When compared, the earth, like a lemon fruit will not be flattened without the help of  distortion.

from the above, we can therefore say that the answer The changes in shape, size, and position of features that occur when representing the Earth on a flat map take place because of Distortion, is correct

learn more about distortion from:

https://brainly.com/question/11152757

1. What are the uses of harnessed water ?​

Answers

Answer:

Early applications used the power of water for milling, pumping, and driving machinery. Unlike wind and sun, the right hydro source can deliver 24 hours a day, 365 days a year. Allowing to run irrigation pumps and mills and to make clean, renewable electricity at reasonable cost.

Explanation:

Question 3 (3 points)
Which of the following was NOT an effect of industrialization?

Question 3 options:

a)

Industrialized countries used raw materials from less-developed countries


b)

Agricultural lands were more widely used


c)

Larger wealth gap between people


d)

Imperialism began

Answers

Answer:

B?

Explanation:

I believe it is B, because agriculture is farming and has nothing to do with any building or industrialization. :)

The statement was not an effect of industrialization is Agricultural lands were more widely used.

Industrialization

The industrial revolution introduced advanced machinery.

The requirement for raw materials in industries led to the rise of Imperialism.

Many European nations began to find sources to acquire raw materials for mills and industries.

They captured territories to get natural resources and introduced plantations by cut ting jungle.

Thus option B is the correct answer.

Learn me about Industrialization here:

brainly.com/question/4423068

An area's vegetation is highly dependent on the area's
Topography
Wildlife
Inhabitants
Climate

Answers

Answer:

An area's vegetation is highly dependent on the area's climate.

Explanation:

Topography; is not correct because despite its influence it is not the detrimental factor as to what type of vegetation will grow where.

Wildlife; is not correct because the wildlife depends on the type of vegetation, not the other way around.

Inhabitants; is not correct because the people may or may not influence an area's vegetation, but at the end of the day they can not replace it vegetation that can not prosper in the given conditions.

Climate; is correct because the climate is the most important factor that determines how would the vegetation be distributed around the world, and this can easily be seen by the types of vegetation in correlation with the climate zones.

Identify the labeled plates. Label A Label B Label C Label D

Answers

Answer:Label A pacific plate Label B north american plate Label C african plate Label D eurasian plate

Explanation:

i did a quiz and got it right

Answer:

Identify the labeled plates.

Label A

✔ Pacific Plate

Label B

✔ North American Plate

Label C

✔ African Plate

Label D

✔ Eurasian Plate

Explanation:

The Louisiana Purchase doubled the size of the United States by adding territory that would later become __________.
A.
the Midwestern states
B.
the Southeastern states
C.
Hawaii and Alaska
D.
New England

Answers

A the midwestern states

Answer:

Midwestern States

Explanation:

Which of the following is NOT an element of culture?

Language
Religion
Climate
Social system

Answers

Answer: Climate

Explanation:

Climate is part of the weather, not the culture.

all the other options are part of culture so you could also use process of elimination to figure out the answer is climate :)

Answer:

A climate is not an element of culture

Explanation:



For you, what is the origin of things like a volcano?​

Answers

Answer:

The word volcano is derived from the name of Vulcano, a volcanic island in the Aeolian Islands of Italy whose name in turn comes from Vulcan, the god of fire in Roman mythology.

How volcanoes are formed?

-When rock from the mantle melts, moves to the surface through the crust, and releases pent-up gases, volcanoes erupt. Extremely high temperature and pressure cause the rock to melt and become liquid rock or magma. When a large body of magma has formed, it rises thorugh the denser rock layers toward Earth's surface.


How did Socrates' constant questioning of his fellow Athenians create enemies for him

Answers

Answer:

Socrates is one of the few individuals whom one could say has so-shaped the cultural and intellectual development of the world that, without him, history would be profoundly different.  He is best known for his association with the Socratic method of question and answer, his claim that he was ignorant (or aware of his own absence of knowledge), and his claim that the unexamined life is not worth living, for human beings. He was the inspiration for Plato, the thinker widely held to be the founder of the Western philosophical tradition.  Plato in turn served as the teacher of Aristotle, thus establishing the famous triad of ancient philosophers: Socrates, Plato, and Aristotle.  Unlike other philosophers of his time and ours, Socrates never wrote anything down but was committed to living simply and to interrogating the everyday views and popular opinions of those in his home city of Athens.  At the age of 70, he was put to death at the hands of his fellow citizens on charges of impiety and corruption of the youth.  His trial, along with the social and political context in which occurred, has warranted as much treatment from historians and classicists as his arguments and methods have from philosophers.

Explanation:

What does the crescent moon represent in a Jain emblem?
A.
truthfulness
B.
the three jewels
C.
the supreme abode
D.
a liberated being

Answers

Answer:

the answer is d, a liberated being

The religion that believes everything is god is called _____. Polytheism Monotheism Buddhism Pantheism

Answers

Answer:

The religion that believes everything is god is called pantheism.

Answer:

Pantheism! Pantheism is the belief that reality is identical with divinity, or that all-things compose an all-encompassing, immanent god. Pantheist belief does not recognize a distinct personal god, anthropomorphic or otherwise, but instead characterizes a broad range of doctrines differing in forms of relationships between reality and divinity.

Hope this helped!

Which of the following choices describes the greenhouse effect?
A.
the process of fertile land being converted to infertile land
B.
heat trapped in the atmosphere, which causes an increase in Earth’s temperature
C.
radiation of heat and light from the sun, causing daylight hours to be warmer than nighttime hours
D.
the increase in sea levels and coastal erosion caused by global warming

Answers

Answer: B, heat trapped in the atmosphere, which causes earth temperature to increase.

Answer:

B.

heat trapped in the atmosphere, which causes an increase in Earth’s temperature

I hope this helps

Which city is located at 2°S, 38°E?

Answers

need more info can't answer it

Cultural isolation of traditional societies in Asia and Africa is declining 7 points
because of-

Answers

Answer:

an increase in technological developments.

Explanation:

Cultural Isolation occurs when a group of people values their culture so much that they find it difficult to learn the culture of others. Africans and Asians had cultural values, beliefs, and practices that they held dear. But in recent times that has been declining because of the advent of technology which has exposed these groups of people to Western ways of doing things.

They seem to get so carried away by these foreign cultures such that they neglect their own customs. They adopt Western ways of dressing, religion, beliefs, etc., and in doing so, they relegate their cultures to the background.

summarise hot arid and cold arid climate​

Answers

Answer

if they bind it can make a tornado

Explanation:

Analyze the map below and answer the questions that follow.

A satellite image of Africa with 4 regions circled labeled A, B, C, and D. A is near Spain and Portugal. B around the middle of Africa. C is near Egypt. D is around the Saudi Arabian peninsula.
Image courtesy of NASA

On the map above, what landform is located at oval C?
A.
the Sahel
B.
the Sahara Desert
C.
the Nile River Valley
D.
the Atlas Mountains

Please select the best answer from the choices provided

A
B
C
D

Answers

AnA THE SAHEL

Explanation:

A the sahel because it s the right one

The satellite map of Africa shows us the African continent and highlights four places A, B, C, and D. These places are located near the spain, Portugal, middle Africa and near the Saudi Arabian peninsular.

The place marked C in oval shape is Egypt and the landform that is represented is that of the Nile river valley.

Thus the option C is correct.

Learn more about the satellite image of Africa with 4 regions circled labeled A, C, B, and D.

brainly.com/question/13753118

4. Solve for angle 1:
5
6
2
(19x) 4
3
2
(6x)
What is this answer?

Answers

Answer:

5/6/2^68=(1)(3)(2)

61,000

What is the main reason behind the conflict between the Shiites and the Sunnis?

the passing of power
the official language
the rights to oil reserves
the Israeli border

Answers

Answer:

Sunnis believed that leadership should fall to the person who was deemed by the elite of the community to be best able to lead the community. And it was political division that began the Sunni-Shia split." The Sunnis prevailed and chose a successor to be the first caliph.

Explanation:

Answer:

passing of power

Explanation:

Although Islam is the dominant religion, serious divisions exist between its observers. Early in Islam's history, a major split occurred between the Shiite and the Sunni Muslims over political power. One group, the Shiites, believed that power should be passed on within Muhammad's (the founder of Islam) own family. The Sunnis, on the other hand, felt that power should be passed down through the lines of the clergy.

Can someone please please please answer my last question that I asked three hours ago, it starts with “Match the descriptions...” please I really need help with that question!!

Answers

Explanation:

I answered it, go check

Now imagine you are standing on that ancient beach. What do you think you would see?

Answers

Answer:i would see mummies, ancient fossils,and just old stuff that were there is the old days

Explanation:

hope that helped

If I were standing on an ancient beach, I would most likely find artifacts, bones, or some kind of items that could be treasure. There would be sand, maybe big hills of sand. Most likely there would be sea water, like at every beach.

Which of these list of vocabulary words is in the correct order of occurrence

Answers

where are the vocabulary words

1. What does the term ‘international trade’ mean?

2. What is another name for commodities?

3. Why is international trade important to Australia?

Answers

Answer:

1)International trade is the exchange of goods and services between countries.

2)export

3)International trade and investment opens up opportunities for Australians to expand their businesses.

hope this helped ,brainliest?

How is Mexican culture similar to American culture?

Answers

Both Mexico and the U.S. have a very vibrant entertainment industry and culture. While the U.S. produces movies and television shows that are seen the world over, Mexico produces some of the most popular movies and TV shows for Latin America. And the people who star in them are, just like in the U.S., objects of interest and subjects of a great many gossip shows.

Answer:

Hope this helps

Explanation:

Uwuwuwuwuuwuwuwuw


What happens to the plates and the mantle at plate
boundaries

Answers

Answer:

At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed.

Answer:

look at explanation :p

Explanation:

At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed. Or another way to say it is,  The plate boundaries are the locations where the plates shares either a divergent, transform or convergent type of boundaries. The convection current that is generated in the mantle region of the earth's interior led to the breakdown of the lithosphere into various large and small plates. At the divergent plate boundaries, the magma rises upward from the interior of the earth, causing upwelling of the mantle, and thereby adding new materials to the crust along the mid-oceanic ridge. At the convergent plate boundaries, the plates collides and denser one sinks to the interior of the earth, causing the mantle to shrink. At the transform plate boundaries, the plates are conserved and the mantle remains unchanged.


What is the latitude of Windsor Ontario and how close is it to the equator?
Does it have cool or warm temperatures??

Answers

Answer:

42° 17' N 83° O

Windsor, ON, Canada

Climate averages

Overview

MonthMaximum / Minimal (° C) Rain

September 23 ° / 14 ° 8 days

October 15 ° / 7 ° 8 days

November 9 ° / 2 ° 9 days

December 2 ° / -5 ° 8 days

Explanation:

In 1798 Thomas Malthus argued that populations grew exponentially while food supplies grew arithmetically. Consequently, Malthus argued that food shortages would develop until famine and other checks slowed population growth. What statement correctly explains why Malthus' prediction did not come true in 1800s Europe?

Answers

Answer:

Malthus theory was wrong because he did not take into account that food supply could also grow exponentially, thanks to advances in technology such as mechanization (for example, tractors), the use of pesticides and fertilizers, and the development of agricultural science.

He also did not predict that population growth would eventually taper down, at least in the developed world, because urbanization, industrialization, and the rise of living standards have shown to result in families with fewer children.

Malthus' theory was incorrect because he failed to consider that, because of developments in technology such as automation (for example, tractors), the use of pesticides and fertilizers, and the development of agricultural science, food supply might also rise exponentially.

He also did not expect population growth to slow down, at least in the developed world, because urbanization, industrialisation, and rising living standards have been demonstrated to result in fewer children in households.

Thomas Malthus theory:

Thomas Malthus (full name: Thomas Malthus) Robert Malthus was an English economist and demographer who is most known for his theory that population growth will always outpace food supply and t hat human progress will be impossible without strict reproduction limitations.

Thomas Malthus was a British philosopher and economist who developed the Malthusian growth model, an exponential formula for projecting population rise in the 18th century.

Food supply will not be able to keep up with population growth, resulting in sickness, starvation, strife, and disaster, according to the hypothesis.

For more information about Thomas Malthus theory refer to the link:

https://brainly.com/question/13227095

Which of the following terms is not a name for a disadvantaged squatter settlement in a city?
A. a shantytown
B. a favela
C. a barrio
D. an exurb
Please select the best answer from the choices provided.

Answers

I believe the answer is either A or D. However, I think D sounds the most fitting but like i said, it could be either one. :)

Answer:

D) an exurb

Explanation:

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