The formula for the surface area of a sphere is
A (area)=4 x pi x r^2
A= 4 x pi x 4
A= 16 x pi
A=50.27
Hope this helps.
Answer:
The will be answer is 7216
Step-by-step explanation:
8k - 9(4k + 4) = 8k - 36k - 36 = <u>-28k </u><u>-</u><u> </u><u>3</u><u>6</u>
Answer:
D
Step-by-step explanation:
2000=1 ton so 4000=2tons
Answer:
x 37 y 30
Step-by-step explanation:
hopes it helps yo