Identify the contributions made by Archimedes, Eratosthenes, and Hippocrates during the Hellenistic era.
He estimated
the circumference
of Earth.
He created a lever and
pulley system to carry
heavy objects.
He observed that
Earth is round.
He figured out how
to determine the
volume of any
object using water.
He tried to find the
causes of illnesses.
He created ethical
standards for
doctors to follow.

Answers

Answer 1

Answer:

A. He estimated the circumference of Earth.

Explanation:

Eratosthenes' most famous contribution to science was his calculation of the circumference of the Earth, which he completed while working on the second volume of his "Geography."

Know more about the numerous contributions of Archimedes through his 10 major achievements. One of the most famous contributions of Archimedes is the Archimedes’ principle. It is said to have been found by him when he was tasked to determine the purity of the gold crown of King Hiero II of Syracuse

Answer 2

Answer:

a

Explanation:


Related Questions

Both kingdoms (Lower and Upper Egypt)
had capital cities what are the names of
these cities?

Answers

Answer:

The capital of Lower Egypt was Memphis. For Upper Egypt Thinis and Thebes. I got two answers so im not really sure which one is right. Sorry.

What was the staple grain for the Aztec Empire?

Answers

Answer:

maize

Explanation:

Answer:

maize

Explanation:

If it helps PLEASE kindly give me brainliest

Where does Carnegie build his first steel plant?

Answers

Answer:

Braddock, Pennsylvania

Explanation:

Hope this helps

From,

1kvibing

Answer:

His first steel plant was in Pennsylvania

In middlemarch dorothea was attracted to edward casaubon because?

Answers

Answer:

Edward Casaubon, fictional character, one of the main figures in George Eliot’s masterpiece Middlemarch (1871–72). Casaubon is a pompous and ineffectual middle-aged scholar who marries the heroine, Dorothea Brooke, because he needs an assistant for his work. His “masterwork,” Key to All Mythologies, is stalled and remains unfinished at his death. Eliot contrasts Casaubon with his young, idealistic cousin, Will Ladislaw, who is in love with Dorothea and whom she eventually marries after Casaubon’s death.

What are states’ rights?

The powers that the Constitution gives to the federal government

The powers that are not specifically assigned to the federal government

The powers that apply only within the states themselves

The powers that are prohibited states by the Constitution

Answers

the powers that are not specifically assigned to the federal government.

Answer:

I agree with what the first person said

In addition to being home to the federal government, Washington, DC, is home to which other industry?

finance
meatpacking
steel
technology

Answers

Answer:

finance

Explanation: because it it say it when i look it up.

Answer:

Steel industry

Explanation:

Why is African American history considered to be “living” history

Answers

Answer:

because its still happening and were still fighting rasicm

Explanation:

Answer:

The fact of the matter is  Black history is American history. The African American impact on history is far-reaching and is deeply etched in the social fabric of America. We cannot talk about American history without talking about African American history. These two stories are intrinsically intertwined.

Explanation:

1. What is the least common multiple of 10 and 20?

Answers

Least common multiple (LCM) of 10 and 20 is 20.

1. The 6,000 miles of trenches on the western front were extremely difficult to
They were mainly 9-foot-wide and 7-foot-deep with barbwire and sometimes
sandbags setup in front of the trenches. Machine gun nests fired at targets in
the area between the trench lines.
2. The tank was created as a direct response to the
associated with trench
warfare. The tank combined the tractor tread of the holt tractor with an armored cab and guns.
3. The British began
their Mark series of tanks beginning with the Mark I.
A crew of six men operated the Mark I. It could travel at a speed of 3 miles per hour.
4. The tank applied a host of new technologies that included the
steel plating, mounted machine guns, and
engine,
instead of wheels.

PSA I took a picture of the choices

Answers

Answer:

4.internal combustion, tracks 5.uncomfortable, leather 6.battle of some 7. the last one is kicking 8. Germans 9.effective, World War II I don’t know what numbers 1,2 and 3 are also the first two of number 7

Explanation: I watched the video but couldn’t find some answers for my hmw so now I’m looking for 1,2,3 lol

help ill go e brainiest, please do not answer if you dont know
_____ described gravity as a force that acts on all matter.
Albert Einstein

Galileo Galilei

Isaac Newton

Answers

Answer:

Isaac Newton

Explanation:

please mark me brainliest

C. Isaac Newton!

Hope this helps!! Good luck! :D

The map shows the Persian Empire in 550-330 BCE. Map of the Persian Empire 550 to 330 B C E. The empire is shaded in light pink and Persia in dark pink. Which choice best describes the location of the Persian Empire? southern Europe and the Fertile Crescent Persia, the Fertile Crescent, and the eastern Mediterranean Sea the lands surrounding the Mediterranean Sea North Africa, Rome, and Persia

Answers

The correct answer is B) Persia, the Fertile Crescent, and the eastern Mediterranean Sea.

Although you forgot to attach the map, we did some deep research to answer ypur question.

Once located a map of the time, we can say the following.

The statement that describes the location of the Persian Empire is "Persia, the Fertile Crescent, and the eastern Mediterranean Sea."

The Persian Empire had its center in what today is Iran.

We are talking about a place that developed from the Sumerian-Mesopotamian civilization, the oldest civilization known to man. The Sumerians settled in the middle of the Tigris and Euphrates Rivers and built impressive city-states such as Kish, Nippur, Eridu, Ur, Lagash, and Uruk.

Answer:

B. Persia, the Fertile Crescent, and the eastern Mediterranean Sea

Explanation:

How ict has changed you outlook for the future?

Answers

It changed the outlook by giving us a way to communicate easily through technology, it helps produce more jobs

It altered perspectives by enabling us to communicate with ease through technology and by fostering the creation of more jobs.

What is altered perspectives?

The point of view is a location, position, or idea of a position from which something is seen in isolation. Changing perspectives: Looking at familiar scenes from various perspectives.

a way of thinking about and understanding anything. He provided us with new perspectives on the problem. A particular viewpoint is a way to look at something, particularly one that is influenced by your beliefs or experiences. He asserts that he has a fresh outlook on life as a result of the death of his father 18 months ago.

An altered experience is one that is created by an operating system under the control of the individual having the reality and includes images, sounds, and even sensations.

Thus, It altered perspectives by enabling us to communicate with ease through technology

For more information about  altered perspectives, click here:

https://brainly.com/question/13499021

#SPJ2

Which main enemy were the Aztecs forced to trade items with? (4 points)

The Tenochtitlans
The Maya
The Huitzilopochtli
The Tarascans

Answers

Answer:Texlacans. The Texlacans or the Tlaxcalans were amongst the major enemies of the Aztecs. ...

Huaxtec. The Huaxtec were another tribe that was enemies with the Aztecs. ...

Purempecha. The Purempecha or the Tarascans lived to the west of the Aztecs and they were powerful too. ...

Mayans. ...

Spanish conquistadors.

Explanation:

What was the global economy like after world war 1

Answers

After the war ended, the global economy began to decline. In the United States, 1918–1919 saw a modest economic retreat, but the second part of 1919 saw a mild recovery. A more severe recession hit the United States in 1920 and 1921, when the global economy fell very sharply.

Answer:

After the war ended, the global economy began to decline. In the United States, 1918–1919 saw a modest economic retreat, but the second part of 1919 saw a mild recovery. A more severe recession hit the United States in 1920 and 1921, when the global economy fell very sharply.

Hope this heps!

Explanation:

What was the journey like for immigrants coming to the U.S. during the late 1800s and early 1900s?

Answers

The top two decks carried the immigrants and although they had more space, the journey was still unpleasant. It was very dark in the lower deck and their was also a shortage of fresh air. Whereas those on the upper-deck had to contend with the stench rising constantly from below.

How did the Declaration of Independence impact the Revolutionary War effort?

It made little difference.

It brought France into the war on the side of the colonists.

It made the war more difficult because the British were angry.

It made colonists proud and unified them in their determination.

Answers

Answer:

D

Explanation:

Answer:  The answer is D.

Explanation:

Justinian wanted to

this is die tmr so pls answer this

Answers

Answer:

I'm pretty sure he wanted to reunite the Roman Empire(C)

Explanation:

True or False

Peasants became the allies of the monarchs.

Answers

Answer:

True

Explanation:

Answer:

truee

Explanation:

What viewpoints emerged during the early civil rights movement ?

Answers

Answer:

Explanation:

When most Americans think of the Civil Rights Movement, they have in mind a span of time beginning with the 1954 Supreme Court’s decision in Brown v. Board of Education, which outlawed segregated education, or the Montgomery Bus Boycott and culminated in the late 1960s or early 1970s. The movement encompassed both ad hoc local groups and established organizations like the  

 

National Association for the Advancement of Colored People (NAACP), the Congress of Racial Equality (CORE), the Southern Christian Leadership Conference (SCLC), and the Student Nonviolent Coordinating Committee (SNCC). Despite the fact that they were not always united around strategy and tactics and drew members from different classes and backgrounds, the movement nevertheless cohered around the aim of eliminating the system of Jim Crow segregation and the reform of some of the worst aspects of racism in American institutions and life.

Much of our memory of the Civil Rights Movement of the 1950s and 1960s is embodied in dramatic photographs, newsreels, and recorded speeches, which America encountered in daily papers and the nightly news. As the movement rolled across the nation, Americans absorbed images of hopeful, disciplined, and dedicated young people shaping their destinies. They were met with hostility,  

S

federal ambivalence and indifference, as well as mob and police violence. African Americans fought back with direct action protests and keen political organizing, such as voter registration drives and the Mississippi Freedom Democratic Party. The crowning achievements were the Civil Rights Act of 1964 and the Voting Rights Act of 1965. The images are alternately angering and inspiring, powerful, iconic even. However, by themselves they cannot tell the history of the Civil Rights Movement. They need to be contextualized.

The NAACP’s anti-lynching campaign of the 1930s combined widespread publicity about the causes and costs of lynching, a successful drive to defeat Supreme Court nominee John J. Parker for his white supremacist and anti-union views and then defeat senators who voted for confirmation, and a skillful effort to lobby Congress and the Roosevelt administration to pass a federal anti-lynching law. Southern senators filibustered, but they could not prevent the formation of a national consensus against lynching; by 1938 the number of lynchings declined steeply. Other organizations, such as the left-wing National Negro Congress, fought lynching, too, but the NAACP emerged from the campaign as the most influential civil rights organization in national politics and maintained that position through the mid-1950s.

 

The campaign for desegregated education was part of a larger struggle to reshape the contours of America—in terms of race, but also in the ways political and economic power is exercised in this country. Plans for the legal campaign that culminated with Brown were sketched in 1929 by the National Association for the Advancement of Colored People. Charles Hamilton Houston, the black attorney most responsible for developing the legal theory underpinning Brown, focused on segregated education because he believed that it was the concentrated expression of all the inequalities blacks endured.

Houston was unabashed: lawyers were either social engineers or they were parasites. He desired equal access to education, but he also was concerned with the type of society blacks were trying to integrate. He was among those who surveyed American society and saw racial inequality and the ruling powers that promoted racism to divide black workers from white workers. Because he believed that racial violence in Depression-era America was so pervasive as to make mass direct action untenable, he emphasized the redress of grievances through the courts.

The designers of the Brown strategy developed a potent combination of gradualism in legal matters and advocacy of far-reaching change in other political arenas. Through the 1930s and much of the 1940s, the NAACP initiated suits that dismantled aspects of the edifice of segregated education, each building on the precedent of the previous one. Not until the late 1940s did the NAACP believe it politically feasible to challenge directly the constitutionality of “separate but equal” education itself. Concurrently, civil rights organizations backed efforts to radically alter the balance of power between employers and workers in the United States. They paid special attention to forming an alliance with organized labor, whose history of racial exclusion angered blacks. In the 1930s, the National Negro Congress brought blacks into the newly formed United Steel Workers, and the union paid attention to the particular demands of African Americans. The NAACP assisted the Brotherhood of Sleeping Car Porters, the largest black labor organization of its day.

With which countries did Secretary of State Henry Kissinger help President Nixon repair relationships?

China
Germany
Japan
Soviet Union
Vietnam

Answers

Soviet Union, Vietnam, and China

Answer:

A,D,E

Explanation:

China, Soviet Union, and Vietnam

Which of the following was a negative consequence of trade routes across Asia, Europe, and Africa?

Many wars were fought to gain control of trade routes.
Diseases were often spread along trade routes.
Isolated cultures learned about new goods and ideas.
Increased supply of available goods raised the cost of many items.

Answers

Answer:

Diseases were often spread along trade routes.

Explanation:

Trade routes such as silk route across Asia, Europe, and Africa was use to exchange many things such as food, ideas, clothes, animals and diseases.

A negative consequence of trade routes is that during trade and movement of people from one place to other, spread diseases such as bubonic plague, measles, and small pox. these diseases have no cure at that time and affected the population across badly.

Hence, the correct answer is "Diseases were often spread along trade routes."

Answer:

B

Explanation:

During President Truman's term in office, what
did the Employment Act of 1946 establish?
A. Council of Economic Advisors
B. Tuition Assistance
C. Federal Reserve Board

Answers

Answer:

A. Council of Economic Advisors.

Explanation:

Harry S. Truman was an American politician and statesman who was elected as the 33rd President of the United States of America. Truman was born on the 8th of May, 1884 in Lamar, Missouri, United States of America.

He served as the President of the United States of America for eight years, from the 12th of April, 1945 to the 20th of January, 1953.

After the Great Depression and World War II, the 79th U.S Congress enacted the Employment Act of 1946 and it was signed into law by President Harry S. Truman on the 20th of February, 1946.

During President Truman's term in office, the Employment Act of 1946 established the Council of Economic Advisors.

Basically, the Council of Economic Advisors were attached to the White House and saddled with the responsibility of formulating economic policies for the President, as well as providing analysis and recommendations to help maintain the policies.

Which constitutional amendment guarantees that all citizens receive equal protection under the law?

Answers

Answer:

The 14th Amendment to the U.S. Constitution, ratified in 1868, granted citizenship to all persons born or naturalized in the United States—including former enslaved people—and guaranteed all citizens “equal protection of the laws.”

Explanation:

Answer:

Fourteenth

Explanation:

I did the test on ap3x

What were the 3 points of
Hamilton's Economic plan?

Answers

Answer:

1. Paying off war debts, 2. Raising government revenues, 3. Creating a national bank.

Explanation:

(easy 6th grade history) (possible answers in pic) which statement best completes the diagram: the french and indian war...

Answers

Answer: I believe it is B

Answer:

british leaders limit the ability of colonist to expand westward

Explanation:

What was a scientific innovation that was developed in ancient India? Explain why it is important to us today.

Answers

Answer:

The atomic theory developed 2600 years ago in Ancient India John Dalton is said to be the father of atomic theory. However, before Dalton who had lived between 1766-1844, Acharya Kanad had already talked about the idea of anu – atom – that’s indestructible particle of the matter more than 2600 years ago.

-Ancient Dentistry (7000 BC)
-Ayurveda (5000 BC)
-Ancient flush toilet systems (2500 BC)
-Ruler (2400 BC)
-Weighing scale (2400BC)
-Pythagorean theorem (700 BC)
-Crucible steel (200BC)

What was the long-term impact of the doctrine of nullification?

Answers

The crisis set the stage for the battle between Unionism and state's rights, which eventually led to the Civil War. The Nullification Crisis also stalled the agenda of President Jackson's second term and led to the formation of the Whig Party and the Second American Party System.

Answer:

It would eventually help push the nation into the Civil War.

Explanation:

explain step 2 of proposing an amendment to the United States Constitution.

Answers

Answer:

Path 2: Step 1: Two-thirds of state legislatures ask Congress to call “a convention for proposing amendments” as stipulated in Article V of the Constitution. Step 2: States send delegates to this convention, where they can propose amendments to the Constitution. There can be many amendments proposed during this time.

Explanation:

Each of the Abrahamic religions teaches its followers that:
A. they must follow the Eightfold Path.
B. people are reincarnated after death.
c. Jesus of Nazareth was the son of God.
D. there is only one all-powerful god.

Answers

Answer:

D

Explanation:

The Abrahamic religions are Christianity, Judaism, and Islam.

The eightfold path is part of Buddhism. Reincarnation is part of Buddhism and Hinduism.

Answer choice "C" may be a distractor, since Christians believe that Jesus is the son of God. However, the Jews do not believe Jesus is the son of God, and they are still waiting for the Messiah to come.

All three religions are monotheistic. In other words, they believe in only one God, which makes answer choice "D" correct.

Hope this helps! :)

Answer:

D

Explanation:

There is only one all-powerful god

HELP ASAP
Describe three ways in which Russia differed from Western European countries in the 1600s and explain the reasons for those differences.

Answers

Answer:

The Russians have always been uncertain about their place in Europe. That ambivalence is an important aspect of their cultural history and identity. Living on the margins of the continent, they have never been quite sure if their destiny is there. Are they of the West or of the East? Feelings of ambivalence and insecurity, of envy and resentment towards Europe, have long defined the Russian national consciousness—and they still do today.

Explanation:

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