The first two steps in determining the solution set of the system of equations, y= -x to the 2 power +4x + 12 and

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

Find the arc length of the semicircle. 7the grade

Afarmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have?