I recommend to use desmos calculator ! It will help !
The answer to C is 118 because it’s a vertical angle
Answer:
26h
Step-by-step explanation:
-3(2h-10h)+2h
-6h+30h+2h=26h
The volume of the sphere is 
Explanation:
Given that the diameter of the toy ball is 12.5 inches
We need to determine the volume of the toy ball.
The radius of the toy ball is given by



Thus, the radius of the toy ball is 6.25 in
The volume of the sphere can be determined using the formula,

Substituting the values, we get,

Multiplying, we get,

Substituting
, we have,

Simplifying, we get,

Thus, the volume of the sphere is 