Answer:
1. c. 628 cubic cm
2. c. 502 cubic inches
Step-by-step explanation:

1.) 3.14 x 5^2 x 8
3.14 x 25 x 8 = 628
2.) 3.14 x ( 8/2 )^2 x 10
3.14 x 4^2 x 10
3.14 x 16 x 10 = 502.4
Step-by-step explanation:
(2.6 X 10⁵)²
=6.76×10¹⁰
This statement is true because you multiply the exponents. 4 x 2 is equal to 8
Answer:
whats the other angle
Step-by-step explanation: