Answer:
100inches
Step-by-step explanation:
50books
each book is 2 inches
50books x 2 inches per boo = 100inches
Its A!
if you plug 4 and -7, the equation works
Step-by-step explanation:
(5x+3x)²
(8x)²
8×8=64
x×x=x²
so (8x)² =64x²
Answer:
13.) 257.08
14.) 33.57
Step-by-step explanation:
Assume you mean the perimeter.
The circumference is 2
r, then just add the extra measurements