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Luba_88 [7]
3 years ago
8

The radius of a circle is 2 meters. What is the area?

Social Studies
2 answers:
timama [110]3 years ago
8 0
It is 12.57 

hope this helps ask me more questions if you need help :)
Shalnov [3]3 years ago
5 0
The area is 12.56.
Area of Circle = π· r²
Area= π · 2²
Area = <span>π </span>· 4
Area = 12.56
Hope this helped :D
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How did the Supreme Court and Southern state governments limit the rights of African Americans in the late 1800s?
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By implementation of black codes and Jim crow laws, Southerners were able to restrict the rights of African Americans in the late 1800.

Explanation:

After the civil war, the confederate states were quick to envisage what was known to be black codes. These were laws that were advocated with the desire to bring back the same conditions that prevailed during the slavery. These laws insisted the African Americans to work for low wages and restricted their freedom to associate with one another in the same country. Black code were created by the white law makers who desired to  prove their dominance in the country.

Prevalence of slavery in the antebellum south is the major cause in fact  for the American economy to attain stability. Jim crow laws legalized segregation of people based on their race and ethnicity. It was considered to be legal based on the doctrine 'separate but equal' mentioned in the constitution.

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3 years ago
What is ergot how does it grow and where does it grow
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Answer:

Ergot (pron. /ˈɜːrɡət/ UR-gət) or ergot fungi refers to a group of fungi of the genus Claviceps. ... This fungus grows on rye and related plants, and produces alkaloids that can cause ergotism in humans and other mammals who consume grains contaminated with its fruiting structure (called ergot sclerotium).

Explanation:

Ergot is a fungus that grows on rye and less commonly on other grasses such as wheat.

Ergot. Ergot of rye is produced by a lower fungus (Claviceps purpurea) that grows parasitically on rye and, to a lesser extent, on other species of grain and on wild grasses. ... Ergot was first mentioned in the early Middle Ages, as the cause of outbreaks of mass poisonings affecting thousands of persons at a time.

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Why katherine johnson was an inspiration
Mandarinka [93]

Answer:

Explanation:

<u>Katherine Jones was an African American female mathematician who worked on NASA formula that helped the success of the first US spaceflight program, Project Mercury.</u> Her mathematics work was also key for the Space Shuttle program and Mars exploring mission.

<u>She is extremely inspirational as she was one of the first African Americans who worked at NASA. In the 50s, when her career started, racial segregation was very present in US society, and it was very hard for African Americans to get good jobs. Jones was also a woman, and the science field in the 50s was very prejudicial about accepting women. </u>

The women who did maths were referred to as "computers who wore skirts", weren't given the serious tasks and were looked down upon. Yet, Jones ignored the barriers that she faced because of her race and gender - she was courageous, assertive, self-confident and incredibly smart.

During her lifetime, she has also won many awards and was one of the topics of the movie 'Hidden Figures'.

<u>Jones managed to endure it all and get a job at NASA, making one of the biggest mathematical breakthroughs of the 20th century. Her pioneering legacy and the huge step she made, inspired all the people of color and women in the field to be more assertive and fight for acceptance without holding back.</u>

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Answer:

The correct answer is - Poverty.

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Answer:

US Department of Defense, Defense Office of Prepublication and Security Review.

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This is important as it enables appropriate handling and dissemination of classified informations or arms so it doesn’t get into the wrong hands which could be very fatal.

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