The standard form of a circle is:

Your center is
and your radius is 
Plug them into the equation and you get


The correct answer is D.
Answer:
$472.5
Step-by-step explanation:
10.5x
10.5 × 45= $472.5
34x=0
So we need to isolate x. Since 34 is multiplied by x, we need to isolate x by moving 34 over the equal sign. Whenever you move something over the equal sign, the opposite is done. For 34, instead of being multiplied, it will be divided.
34x=0
X=0/34
Then you solve for x
X=0
Hope this helps!
20 minutes. On brads 4th run and Ty’s 5th run they will be at the beginning at the same time.
Answer:
x=.4
Step-by-step explanation: