Answer:
D is a perfect square
Step-by-step explanation:
a perfect square is a squared number that has a square root of an even number like sqrt(64) = 8 and 8 is an even number making it a perfect square
Step-by-step explanation:
4+2+2+4+5 - 17
in nearest ten - 100 but i am not sure
One at 100,18 one at 200,14 one at 150,15 one at 125,20 and one at 225,12
