Line segment BD is a diameter of circle E.
What is the measure of arc BC?
А
B
39°
78°
510
E
102°
C
129°
D

Answers

Answer 1

Answer:

B. 78°

Explanation:

Edge 2021

Answer 2

A line segment that divides a circle into two halves is called the diameter.

The angle at the centre of an arc of a semicircle is 180°.

What is a line segment of a circle?

A line segment of a circle is a line that divides a circle into two parts.

A line segment that divides a circle into two halves is called the diameter.

The angle at the centre in a semicircle is 180°.

An arc is a curved region of a circle.

The formula to calculate angle at the centre of an arc is:s = 2 π r (θ/360°)

The arc of a semicircle has angle 180°

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Related Questions

What was the main purpose for establishing the United Nations in 1945

Answers

Answer:

The United Nations is an international organization founded in 1945 after the Second World War by 51 countries committed to maintaining international peace and security, developing friendly relations among nations and promoting social progress, better living standards and human rights.

After World War II, the United Nations was created in an effort to uphold global peace and security as well as foster international collaboration on issues of the economic, social, and humanitarian nature.

What was the purpose of the United Nations in 1945?

51 nations came together to form the United Nations, an international body dedicated to preserving world peace and security, fostering goodwill among states, and advancing social development, higher living standards, and human rights. The preservation of world peace and security, the advancement of global human welfare, and international collaboration toward these goals are the core goals of the United Nations.

The United Nations, which had 51 founding members when it first existed, now has 149 members and has become the most universal of all international bodies. With its expansion, the United Nations has changed from the way it was intended to be. For instance, the U.N. today engages in peacekeeping operations even though its Charter makes no express mention of such actions.

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Unlike the Federalist Papers, the Anti-Federalist Papers..

A) were not as widely read around the country.
B) were read mostly in the northeastern states.
C) succeeded in its attempt to block ratification.
D) had little influence on the Constitution's ratification process.

Answers

Answer:

https://brainly.com/question/8587308

they answered it there. hope this helped.

Answer:

A

Explanation:

explain Hitler's childhood and life with his parents.

Answers

Answer:

The relationship between Hitler and his father, such as it was, could be described as minimal, if not nonexistent. Alois was a distant man at best, who believed in whipping his children for the slightest offense, which he believed would teach them discipline. He never called Hitler by name; rather when he summoned him, he did so by whistling, as one would call a dog, by placing two fingers in his mouth and uttering a loud whistle.

I’m conclusion awful:

How did the Industrial Revolution affect families?

A) Fathers frequently stayed at home.

B) Women settled into domestic roles.

C) All social classes lived near each other.

D) Children could not get a decent education.

Answers

Answer:

i think is C.

Explanation:

Answer:

it affect familes but its b

Explanation:

What hip hop movement was popular in the west coast of the US? (It’s in my homework i don’t see any results in google and I’m not sure what to answer so anyone help? Please)

Answers

In the 1970s they had this cultural move know as funk. Don Campbell started a dance phenomenon known as “locking”.

summarize lincoln becoming president

Answers

Answer:

Abraham Lincoln is elected the 16th president of the United States over a deeply divided Democratic Party, becoming the first Republican to win the presidency. Lincoln received only 40 percent of the popular vote but handily defeated the three other candidates: Southern Democrat John C. Breckinridge, Constitutional Union candidate John Bell, and Northern Democrat Stephen Douglas, a U.S. senator for Illinois

Explanation:

Answer:

The 1860 United States presidential election was the 19th quadrennial presidential election. It was held on Tuesday, November 6, 1860. In a four-way contest, the Republican Party ticket of Abraham Lincoln and Hannibal Hamlin emerged triumphant. The election of Lincoln served as the primary catalyst of the American Civil War.

Explanation: hope this helps m8

State five activities of the press in ensuring democracy​

Answers

Answer:

. giving vote feedback

. to give news to the people

. voting numbers

. to be honest

. to be true  

Explanation:

this should be right

Choose the word or phrase that best completes each sentence about religion in ancient Rome.

The ancient Romans were polytheistic, meaning that they worshiped . The ancient Romans renamed the gods to make them their own. They also believed that protected their homes

Answers

Answer: first sentence: meaning they worshiped multiple gods

Explanation:

Answer:

1. is many gods  2.  is Greek   3. is household deities

Explanation:

i got it right on edge

What was the first city in Mesopotamia

Answers

Eridu was known to be the first city in Mesopotamia and viewed as the home of the gods. At its height, it was one of the most important cities for trade and religion in Mesopotamia.

What motivated the Spanish to conquer and colonize the Americas? What were the consequences in Europe of Spain's acquisition of an American empire?

Answers

The spanish were motivated by the sheer force of understanding that their was more to the world yet also they thought of a economic opportunity’s such as spices and gold and other tradeable goods, the consequences which were pretty severe as they brought over diseases, guns, and cultures, culture as an they destroyed Native American culture

1. Match the following terms with their descriptions.
1. isthmus
2. maize
3. sinkhole
4. hogan

Answers

Answer:

an isthmus is a narrow strip of land with sea on either side, forming a link between two larger areas of land.

a maize is a plant used for cereal, corn.

a sinkhole is a cavity in the ground, especially in limestone bedrock, caused by water erosion and providing a route for surface water to disappear underground.

and finally, a hogan is a traditional Navajo hut of logs and earth.

Explanation:

Which of these trends are changing American demographics?
Select all that apply.
The birthrate is dropping.
The percentage of older Americans is increasing.
Americans are living longer lives.
Baby boomers are reaching retirement age.

Answers

Answer:

The birthrate is dropping.

The percentage of older Americans is increasing.

Americans are living longer lives.

Explanation:

The birthrate is dropping, the percentage of older Americans is increasing and Americans are living longer lives. These are the trends that are changing American Demographics.

What is the meaning of Demographics?

The statistical study of populations, particularly human populations, is called demography. The dimensions and dynamics of populations are examined and measured in demographic analysis, which can be used for entire societies or specific groups based on factors like education, nationality, religion, and ethnicity.

Statistics that characterize populations and their traits are known as demographics. The study of a population-based on characteristics like age, race, and sex is known as demographic analysis.

Demography, also known as "people, society," is the statistical study of populations, particularly human populations. Governments and commercial companies can analyze and forecast population-related social, cultural, and economic developments by using demography.

By examining the three fundamental demographic processes of birth, migration, and aging, demographers aim to comprehend population dynamics.

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Approximately what percentage of Americans do not participate in the government process?
a. 5-10%
b. 15-20%
C. 20-30%
d. 30-45%
Please select the best answer from the choices provided
А
B
C
D

Answers

Answer:

C.

Explanation:

Only 20-30% of people do not participate the rest do

Answer:

D. 30-45%

Explanation:

Between 30-45% of all Americans do NOT participate at all!

Correct on edge

5. What role did the samurai play in the defeat of the Mongols in 1274 and 1281?

Answers

Answer:

Explanation:

In 1274 and 1281, the Mongols attempted to invade Japan. Ultimately, the invasions were not successful. ... Due to samurai strength, strong feudal systems, environmental factors, and just sheer bad luck, the Mongols were unable to conquer Japan

Describe the recreational and educational opportunities available for some slaves, including marriage and family life.

(Slavery in America)

Answers

Answer:

Education was not allowed while marriage was allowed for the slaves in United States of America.

Explanation:

Education of slaves was prohibited by their master in the United States of America in order to prevent rebellious in the slaves. Marriage was allowed between male slave and female slave in order to increase slave population and earn profit by selling these slave children. Sometimes the master also make sexual relation with the female slave for increasing the population of slaves.

what was Abraham Lincolns goal for the civil war?

Answers

Answer:

lincoln

Explanation:

Lincoln told a New York newspaper that preserving the Union was his main goal of the Civil War — not abolishing slavery. "If I could save the Union without freeing any slave I would do it, and if I could save it by freeing all slaves I would do it," Lincoln said.

Which of the following statements about colonial regions is correct?

A) The Southern Colonies used slave labor to develop their plantation economy.

B) The New England colonies had a warm climate perfect for growing cash crops.

C) The Southern Colonies were a melting pot of Separatist groups.

D) The economy of the Middle Colonies was based on subsistence farming and ranching​

Answers

A because all colonies used labor to get their colonies moving !!

What happened to George Washington after the American Revolution?

Answers

Answer:

After confirming the British surrender in October 1781, Washington retired to Mt. Vernon to save his plantation and financial position. He got elected to the Constitutional Convention (1787) and reluctantly served as its presiding officer.

Answer: C)  He became the first president.

What happened to George Washington after the American Revolution?  

A)  He became Adam's vice president.

B)  He retired to be a farmer.

C)  He became the first president.

D)  He moved to France.

What kinds of religious beliefs were held by the early Egyptians

Answers

Answer:

Ancient Egyptian religion was a complex system of polytheistic beliefs and rituals that formed an integral part of ancient Egyptian society. It centered on the Egyptians' interactions with many deities believed to be present in, and in control of, the world.

Explanation:

Which was NOT a reason World War l started?

A. Military Alliances

B. Disagreements over the legality of the Open Foot Policy

C. Imperialism (Empire Building)

D. Trouble in the Balkaans

Answers

Answer:

B.

Explanation:

b. disagreements over the legality of the open foot policy

As described in Article V of the U.S. Constitution one way an Amendment of the U.S. Constitution can be proposed is by two-thirds of the states calling for a constitutional convention. Which selection below is actually the way in which all of the Amendments to date have been proposed?
Select one:
A. a two-thirds vote of the House and Senate
B. Judicial ruling
C. Presidential decree
D. popular vote

Answers

Answer:

a

Explanation:

i got it right your welcome haha

Its A no cap, I just took the quiz

I NEED HELP ASAP ITS DUE IN 10 mins.
Please I’ll mark you as a brainlist

Answers

Answer:

Explanation:

The expression states that if you want to save someone you might as well save everyone in danger. Basically no one should be left behind and everyone should be treated equally with the same privileges.

what is the presidents cabinet

Answers

Answer:

The President’s Cabinet is composed of the principal appointed officers of departments of the executive branch of the federal government of the United States. The Cabinet meets weekly to advise the President on matters relating to the duties of their respective departments.

Explanation:

which element of the compromise of 1850 could be considered a "win" by both northerners and southerners.​

Answers

Answer:

there you go

Explanation:

North Gets                                                South Gets

California admitted as a free state           No slavery restrictions in Utah or    

                                                                               New Mexico territories

Slave trade prohibited in Washington D.C.                 Slaveholding permitted in                          Washington D.C.

Texas loses boundary dispute with New Mexico       Texas gets $10 million

                                                                                                   Fugitive Slave Law

What treaty ended the war of 1812

Answers

Answer:

The Treaty of Ghent. It was signed December 24th, 1814.

Answer: Treaty of Ghent.

when was the civil war culminated

Answers

April 12, 1861 that is the date it culminated.

What is the slope of y = -4?

Answers

Answer:Y=0x-4 is 0

Explanation:

The equation is in slope intercept form, y=Mx+b

In this form, m gives the slope oh the line

Why is Mirabeau B. Lamar considered the “Father of Education in Texas?”

Answers

Answer:

He set aside land for public schools and created the public education system.

Answer:

Mirabeau Lamar is dubbed the “Father of Texas Education” because he put a great deal of money and political support behind improving education in Texas and creating a public education system. Lamar believed that educated citizens made good decisions and prospered which would make Texas prosper as a Republic. He believed in public education so that every citizen of Texas had an opportunity to learn. Under his presidency , Lamar encouraged his Congress to approve 18,000 acres of land for public schools. In addition, he arranged an endowment that provided 231,400 acres of land for universities in Texas.

Explanation:

In chapter 9 what do the tenant farmers do with most of their possessions

Answers

Answer:

crops

Explanation:

2. Who won the Battle of Bull Run? Describe the roles that Rose Green how and "Stonewall" Jackson played in the victory.​

Answers

Hey there! I'm happy to help!

The Battle of Bull Run was one of the first battles in the Civil War. It took place near Manassas, Virginia, and it was a Confederate victory.

Rose O'Neal Greenhow was a famous Confederate spy. She was part of the government and she overheard a Senator saying that the Union wanted to attack near that spot in Virginia. She wrote a letter to the Confederates warning them and had another woman deliver it to them, helping them be prepared and win.

Stonewall Jackson was a Confederate general at this battle, and he rushed his troops forward, countering the Union's battle strategy, and he stood still like a stone wall, giving him the nickname Stonewall Jackson.

I hope that this helps! Have a wonderful day!

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