I believe yo meant c=2pir but ok
c=2r
divide both sides by 2
c/2=r
if you forgot tthe pi
c=2pir
divide by 2pi
c/(2pi)=r
Answer:
its 2
Step-by-step explanation:
the opposite of the negative number would be a positive number and vise versa so the opposite of -2 would be 2
The highest common factor is seven
Well 1 is a perfect square and it only has 1 factor.
16 is a perfect square and its' factors are 1, 2, 4, 8, and 16
Answer:
You can actually find the answer more easily with this website called Desmos.
It shows you how it works and graphs it for you.
Step-by-step explanation: