The formula for surface area of a sphere: A = 4 pi r^2.
Since the radius is 30 m then A = 4pi30^2.
30^2 x 4 =3600
A=3600pi m
Answer:
A
Step-by-step explanation:
Use POE, none of the answer makes any sense
Answer:
b(4) = -8
Step-by-step explanation:
We are to find the 4th term.
n = 4
b(n) = 1(-2)ⁿ⁻¹
b(4) = 1(-2)⁴⁻¹
b(4) = 1(-2)³
b(4) = 1(-8)
b(4) = -8
Answer:
118°
Step-by-step explanation:
Line b is a perpendicular bisector so 90°+28°=118°
I think this question is for you to answer it with your own opinion, think about it and just answer it with what you think :)