You subtract the biggest number from the smallest number...
21-13=8
Answer:
Step-by-step explanation:
It is a sphere with radius r = 5 cm
volume = (4/3)πr³
= (4/3)π(5³)
≅ 523.60 cm³
Answer:
4032?
Step-by-step explanation:
The area of the shaded region should just be basic multiplication.