1. 79% Take 100 x 21%=21, then subtract 21 from 100 = 79
2. $138 Take 1200 x 11.5%= $138
Y2-y1/x2-x1
5-(-3)/(-6-(-1))
8/-5
-8/5 is the slope
Answer:
64
Step-by-step explanation:
FA = FD = 12/2 = 6
FC is given as 8. FA+FC = 14 is half the perimeter.
So the perimeter is 2(6+8) = 28 . . . . . . matches selection A
Answer:
63.9
hope it helps my praise are with you