Step-by-step explanation:
R=2m
A=πr²
A = 3.142*2*2
=12.568 m2
Answer:
The square root of 4 is 2
Step-by-step explanation:
The equation is y=-5x + 20, x being the hours that go by after 5pm.
Answer:
Here I think you need to do $15-50%=7.5 and $10-50=5