Are rational numbers closed under square rooting? Why?

Answers

Answer 1
rational numbers are closed under division is a wrong statement. rational number is any number which can be expressed in the form of p/q where p and q are integers. zero can be expressed as 0÷2, 0÷3, 0÷4 etc. ... So 0 is a rational number.

Related Questions

what was one effect of the great awakening?

Answers

Answer:

religious climate

Explanation:

i looked it up lol

a triangle with one obtuse angle must also have two acute angles

Answers

Answer:That is a true statement

Explanation:

Answer:

True

Explanation:

Logically, there is no way to have two or more right angles or obtuse angles form a triangle, leaving only acute angles as logical options.

Explain how the city of Rome compared to other cities of their day.

Answers

Answer:

The Romans built cities throughout their vast empire. When they built a new city, they typically used the same type of city plans. ... These walls were especially important for towns near the borders of the empire. Aqueducts were built outside of the town to bring fresh water to the fountains and public baths.

Answer:

The Romans built cities throughout their vast empire. When they built a new city, they typically used the same type of city plans. ... These walls were especially important for towns near the borders of the empire. Aqueducts were built outside of the town to bring fresh water to the fountains and public baths.

Woman in north eastern American Indian groups were typically responsible for carrying children and

Answers

Answer:

Producing food

Explanation:

I did it

What is an example of a pull factor

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Answer:

Below are three examples of pull factors that draw migrants to receiving countries. Higher standards of living/Higher wages: Economic incentives provide both the biggest push and pull factors for potential migrants. ... For example, Mexican migrants coming to America do not move strictly to escape unemployment at home.

Explanation:

hope it help

HELP PLEASE
Who was the first explorer to cross the Atlantic to get to the Caribbean Sea?
Bartolomeu Dias
Christopher Columbus
Cabeza De Vaca
De Pineda

Answers

columbus yeeted himself and three ships across the atlantic

Which of the following best explains why trade among the colonies fourished?
A. The different regions specialized in different crops
B. The colonies had developed targetoets of trading ships
large
C. Existing trade routes were well-maintained by Native Americans
D. Colonies were founded with specific trade agreements in place

Answers

9. Which of the following is a mental benefit of exercise

do you think that states should be allowed to leave the united states.​

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What even is this question

Answer:

The states should not be able to leave the United States mainly because it is the United States for a reason. States tried to leave during the civil war and look how that turned out. So no, states shouldn't be able to leave.

Explanation:

Catholics, Pilgrims, Puritans, and Quakers immigrated to the colonies in the seventeenth century primarily for

Answers

Answer: I think it is for religious freedom.

Why were the French upset with the British before the French and Indian war began

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Answer:

Britain in France in North America during the French and Indian War. Although the guns had fallen silent in Canada and the British colonies, it was still yet to be determined just how or when the Seven Years’ War, still raging throughout the world, would end.

Explanation:

If you arranged the scale of our Solar System on a piece of 100-foot-long string, with the Sun at the beginning, how far away would Earth be from the Sun?

Choose 1 answer:

(Choice A)
A
1 ft 1 in

Choice B)
B
2 ft 0 in

(Choice C)
C
10 ft 5 in

(Choice D)
D
60 ft 3 in

Answers

Answer:

The answer is a

Which of these explorers were born first

1. Marco Polo
2.christopher Columbus
3. Ferdinand Magellan
4.Amerigo Vespucci

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1. Marco Polo, born in 1254.

Answer:

A. marco polo

Explanation:

5 facts about Catal Hoyuk

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Existed from 7100 BC to 5700 BC

Located in konya plain

A channel of carsamba river flowed

In July 2012 it was inscribed as UNESCO world heritage

Which two methods do scientists use to gather information?

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Answer:

Observing the nature world and giving strong opinions

Which of the following was not true about free African Americans in the North? A) African American men could not find jobs in fields in which they were skilled. B) They needed permission to gather in groups. C) They could not sit in certain cars on trains. D) Certain churches suggested that African Americans had a ”second place in heaven.”

Answers

i'm pretty sure the answer is A

100 points for an honest answer,
In your opinion how has the Trump administration improved the country for better and for worse? Give a list of examples of what sets this man apart from pasts Presidents. Feel free to be biased.

Answers

Answer:

I believe the Trump administration has worsened the country.

Explanation:

This new political era/decade has been way different from past elections. Starting in 2016, we had a woman candidate (Hillary Clinton) and a wealthy businessman that had no experience in politics (Donald Trump).

Since then, we've seen over and over again with Trump making the wrong decisions. Here's a couple listed out:

1. Trade war with China.

Kind of a bad idea. We owe almost 40% of US debt to China, and China is the world's leading manufacture of products. The trade war affected Americans in products, investments, and somewhat in jobs.

2. Sending arms to Saudi Arabia.

To keep up "good relations" with one of the largest oil producers, we've seen Trump sell them millions of dollars of US weaponry to the Middle East. This fuels wars and tension in the already-strained area of the Middles East. Also, what need do we need to depend on Saudi Arabia for oil anymore? The US produces a ton of oil now too.

3. Coronavirus

Trump believes to save American businesses people must keep working in "safe" conditions even when the pandemic is occurring. What's the result? US being one of the only countries that still have rising Coronavirus cases. Even his plan didn't work, as the Stock Market prices were so low that we nearly had another Great Depression. He was only lucky that we got an economic recession.

Answer:

trump has made country better

Explanation:

so much

According to this passage, a PRIMARY reason for creating The Articles of Confederation of the United Colonies of New England was to A) protect one another. B) convert Native Americans. C) prepare for independence. D) trade goods with Native Americans.

Answers

Hey it’s c !!!!!!!!!

Which was the agreement that ended the Seven Years’ War (French and Indian War)? the Treaty of New Orleans the Ohio Valley Treaty the Treaty of Paris the Treaty of London

Answers

Answer:

The Treaty of Paris

Explanation:

There were actually two Treaties of Paris. The one in 1763 gave the Ohio Valley to Britain, which effectively ended the French and Indian War.

Have a wonderful day! :D

Answer:

The Treaty of Paris

help please Which of the following regions does not include New Mexico? a. Southwestern United States c. Midwestern United States b. Rocky Mountain states d. Four Corners Region Please select the best answer from the choices provided A B C D

Answers

C. Midwestern Unites States

Answer:

[C]

Midwestern United States

Explanation:

what makes a successful civilization​

Answers

Answer:

the cities, government, religion, social structure, writing and art.

Explanation:

this makes a successful civilization​.

andres1000

The deposition of King James Il resulted in the -giving power to Parliament,
empowering the Church of England, and establishing individual liberties for
British subjects.
A. Magna Carta
C. English Bill of Rights
B. Anglican Agenda
D. Seven Years' War

Answers

Answer:

Explanation:

english bill of rights

What do you think of islamophobes and islamophobia?

Answers

Answer:

I believe that behavior is absolutely ridiculous. Nobody should be judged base on their religion, color, ethnicity, etc. Just because someone may not look like you or be in your "in" group, doesn't mean you should act in ANY type of prejudice way towards them. You would be morally wrong if  you do so.

Answer:

I think it's sad that people are being judged based off what they believe in. No one should be judged based off the actions of another person....

What was one result of the Napoleonic Wars? a.Most of Europe fell under the rule of France. b.Revolutions spread throughout most of Europe. c.Europe was united and nationalism declined. d.France gained respect from other countries in Europe.

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Answer:

the answer is A

Explanation:

Answer:

Its (A)

Explanation:

What did King George III issue that did not allow the colonists to move past the Appalachian Mountains?​

Answers

Answer:

On October 7, 1763 King George issued a proclamation that didn't allow colonist to settle west of the Appalachian Mountains.

Explanation:

Geography most impacted the Greek city-states in which of the following ways?

Question 2 options:

the unnavigable (dangerous) seas prevented agriculture and trade


the geography provided an urban (city) center with a rural region surrounding it


the geography prevented any cultural diffusion between Mediterranean cultures


the mountains separated the regions so they did not unite under one government

Answers

Answer:The geography prevented any cultural diffusion between Mediterranean

Explanation:

how did Robert Boyle get money for his work?

Answers

Answer:

he sold his belonging

Explanation:

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof.

At the time it was written, this clause originally applied to

Answers

Answer:

because then the Bill of Rights would cover both state and federal law

Explanation:

In United States law, the Establishment Clause[1] of the First Amendment to the United States Constitution, together with that Amendment's Free Exercise Clause, form the constitutional right of freedom of religion. The relevant constitutional text is:

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof...

The Establishment Clause acts as a double security, for its aim is as well the prevention of religious control over government as the prevention of political control over religion.[2] Under it the federal government of the United States as well as the governments of all U.S. states and U.S. territories are prohibited from establishing or sponsoring religion.[2]

The clause was based on a number of precedents, including the Constitutions of Clarendon, the Bill of Rights 1689, and the Pennsylvania and New Jersey colonial constitutions. An initial draft by John Dickinson was prepared in conjunction with his drafting the Articles of Confederation. In 1789, then-congressman James Madison prepared another draft which, following discussion and debate in the First Congress, would become part of the text of the First Amendment of the Bill of Rights. The second half of the Establishment Clause includes the Free Exercise Clause, which allows individual citizens freedom from governmental interference in both private and public religious affairs.

Can there be economic growth without development? How?

Answers

Answer:

Yes there can be economic growth without development.

Explanation:

Economic growth may only benefit a small % of the population. For example, if a country produces more oil, it will see an increase in GDP. However, it is possible, that this oil is only owned by one firm, and therefore, the average worker doesn’t really benefit.

The image best illustrates which of the following characteristics of Confucianism during the latter Song dynasty (960–1279 CE)?

A) The activities of the diners show the Confucian emphasis on contemplation.

B) The simplicity of the scene reflects Confucianism’s rejection of luxury and earthly goods.

C) The servers in the image demonstrate the emphasis on morality in Confucianism.

D) The diners being served shows that Confucianism was characterized by leisure for the elite class.

Answers

Answer:

D)The diners being served shows that Confucianism was characterized by leisure for the elite class.

Explanation:

The image best illustrates that Confucianism was characterized by leisure for the elite class.

Confucianism is an ancient Chinese religion that teaches the importance of being good and how necessary personal ethics and morality was to a person.

From the image in this question, we can see men seated around a table. These men are dining and having a good time given the contents of the table and the setting.

The setting depicts that these men belonged to the elite class. It shows that they belong to the top of the society.

Read more on https://brainly.com/question/17539336

Many philosophers wrote down their philosophies about the government and

Answers

And what? I don’t understand
Other Questions
how would I exactly resolve this Mendel crossed peas having round seeds and yellow cotyledons (seed leaves) with peas having wrinkled seeds and green cotyledons. All the F1 plants had round seeds with yellow cotyledons. Based on this cross, what is the probability that an organism in the F2 generation will have round seeds and green cotyledons and be true breeding? Mendel crossed peas having round seeds and yellow cotyledons (seed leaves) with peas having wrinkled seeds and green cotyledons. All the F1 plants had round seeds with yellow cotyledons. Based on this cross, what is the probability that an organism in the F2 generation will have round seeds and green cotyledons and be true breeding? 1/16 1/32 1/8 1/4 Read the excerpt from This Land Was Made for You and Me.On March 3, 1940, Aunt Molly Jackson led off the evening at the Forrest Theater. The wife of a leading coal striker, shed been organizing the miners and writing songs about the abysmal conditions of the Kentucky mines until death threats forced her to relocate to New York City.Which statement best summarizes the connection between Jacksons life and her music?She was asked to perform first because her songs were better than the other musicians.She started the performance because she was the wife of a leading coal striker.She relocated to New York City because her songs led to death threats against her.She hoped her songs would inspire miners to continue to work in the mines despite the conditions. Identify examples of direct and indirect observations. How did music help the slaves in Incidents in the Life of a Slave Girl? Ray orders a sandwich at the deli. He needs to choose one type of bread, one type of meat, and one type of cheese from the given menu. Bread: white or wheatMeat: beef, ham, or turkeyCheese: swiss or cheddarHow many different types of sandwiches could Ray choose?A. 7B. 8C. 9D. 12E. 27 37.44 +3.79 + 24.137.443.79+ 24.137.443.79+ 24.1(Type a whole number or a decimal.) If you put good apples into a bad situation, you'll get bad apples. How does competition affect an ecosystem At what position on the number line is the red dot located? An object is thrown upward at an angle above the ground, eventually returning to earth. (a) Is there any place along the trajectory where the velocity and acceleration are perpendicular? If so, where? at the initial position of motion at the highest point in the trajectory at the final position of motion velocity and acceleration are never perpendicular Solve for j.-2 + 13j = 10j - 20j=1 "Knowing others is intelligence, knowing yourself is true wisdom Mastering others is strength; mastering yourself istrue power. If you realize that you have enough, you are truly rich." And "The cost of not following your heart, isspendingAthe rest of your life wishing you had." What is the qoute all about? 4. How does making an inference help the reader understand a story? How do you evaluate 3x+8 when x=2? Blacks and women had fewer rights after the English took control of New York from the Dutch. Solve this equation 4+4|2x1|=12. the temperature is -1F. if the temperature rises 10F, what will the new temperature be? Lavarse los dientes.a. jamsb.a vecesC.todos los das Answer C can someone help me with this i don't really understand it