Answer:
r equals StartFraction C Over 2 pi EndFraction
Step-by-step explanation:
we know that
The circumference of a circle is equal to

where
r is the radius of the circle
Solve for r
That means -----> isolate the variable r
Divide by 2π both sides

Simplify right side

Rewrite

so
r equals StartFraction C Over 2 pi EndFraction
(12, 32) i think this is the right answer
Answer:
D. 3x+(-2)=2x+4
Step-by-step explanation:
There is 2 red cubes of -1 so it has to be in parentheses, not combined like letter C.
Answer:
−7(x−-143− 65)(x− 4/65+3)
Step-by-step explanation:
i hope its right