Answer:
Step-by-step explanation:
casbheq3
Only 1 solution : when u calculate it the only answer you get is -1. Hope this helps
Answer:
Volume = 1436.8 cm³
Step-by-step explanation:
Formula for the volume of a sphere = 
Here, r = radius of the sphere
For a sphere which has the radius = 7 cm
Volume of the sphere = 
= 1436.76
≈ 1436.8 cm³
Therefore, volume of the sphere is 1436.8 cm³.
Answer:


Step-by-step explanation:
We are given the following information in the question:

Angle B is a complement of Angle A. Thus, we can write:

Angle C is a supplement of Angle B. Thus, we can write:
