Answer:
6. -3
7. 16
8. -39
Step-by-step explanation:
Next step would be 5x10x5
27%=27/100
so 27/100=81/x
27x=8100 divide by 27
x=300
that the answer
Answer:
V = 2304π units³
Step-by-step explanation:
The volume (V) of a sphere is calculated as
V =
πr³ ( where r is the radius ) , then
V =
π × 12³
=
π × 1728
= 4π × 576
= 2304π units³