Please answer quickly! Will give brainliest to whomever has the answer correct answer is also first to answer!

Most people in Africa .

A. farm cash crops

B. work in manufacturing

C. farm and herd at the subsistence level

D. are unemployed

Please select the best answer from the choices provided

A

B

C

D

Asmall closed hole formed in an outwash plain or moraine. forms when a  glacier retreats then remains stationary. 

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.