Answer:
If you want me to be honest with you, I will be. The reason black people got their skin color is really because someone was born with a lot of melanin, and what caused that was basically the region and climate the people are living in. People in Africa are most likely to be darker than those who live in Northern Europe.
Step-by-step explanation:
The answer is 36/49.
You take the second fraction and flip it (it will be 12/14) and you multiply straight across. You get 72/98. You simplify it by finding it's greatest common factor (in this case it is 2) so you divide it the numerator and the denominator by 2. You get 36/49.
Answer: The surface area is 452.39in²
Step-by-step explanation:
<u>Formula</u>
A=4πr²
d= 2 r
<u>Solving for A</u>
A=πd²=π·12²≈452.38934in²
The answer would be 200 because multiplying 10×20 gives you 200
