Answer:
a. 
b. 
c. 
Step-by-step explanation:
Given:
,
and 



True: Spheres have diameters and radii. The diameter of a sphere is found by multiplying the radii times 2.
Answer:
x = 22
Step-by-step explanation:
+ 2 = 6 ( subtract 2 from both sides )
= 4 ( square both sides to clear the radical )
x - 6 = 4² = 16 ( add 6 to both sides )
x = 22
Answer: i have no idea
Step-by-step explanation: i dont know sorry
Answer:
6y2 + 6(4y2 - 8)
6y2 + 24y2 - 48
30y2 - 48
Step-by-step explanation: