B
the volume (V) of a sphere = πr³
We require to know the radius r to calculate the volume
using surface area of a sphere = 4πr² = 615.752
divide both sides by 4π
r² = = 49.0248...
take the square root of both sides
r = ≈ 7, hence
V= × π × 7³ = 1436.76 m³ → B
Answer:
This answer is A
A. X= -1
Step-by-step explanation:
-1 is equal to-1
Answer:
13
Step-by-step explanation:
a = 5
b = -8
5 - -8 = 13
Answer:
x2 2.75
Step-by-step explanation:
Answer:
what I have to find ............???????