Answer:
None
Step-by-step explanation:
Think about it. 4 is the x axis. -34 is the y axis. It will be located in quadrant IV.
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
I believe it’s b I am not sure
Step by step explanation
Answer:
it's 80.
Step-by-step explanation:
120-40= 80
....