The answer I believe is c or d
The top one, hope this is right :)
Answer:
B. 100π
Step-by-step explanation:
The surface area of a sphere is given by
SA = 4 pi r^2
The radius is 5
SA = 4 * pi * r^2
SA = 4 * pi * 25
SA = 100 pi
X + 12 = n
N is 5 more than twelve so add 5 to 12 and you get 17.
Answer:
three?
Step-by-step explanation:
