Answer:
V≈381.7in³
Step-by-step explanation:
V=4/3πr³
=4/3•π•4.5³
≈381.70351in³
Hello,
8 - 2ab
8 - ( 2 * 2 * 3 ) = 8 - 12 = -4
Bye :)
18.86
8.2 x 4.6 = 37.72
37.72/2 = 18.86