Hello!
The equation for a circle is

(h,k) is the center
r is the radius
Put in the values you know

Simplify

The equation is

Hope this helps!
The absolute value is the value of the number without the sign. So in this case it's 3 and -3
Answer:
best bet is a im not 100 percent sure though
Answer:
31536000
Step-by-step explanation:
if the average heart beats 60 beats per minute and there are 525600 minutes in a year multiply
Answer:
infinity
Step-by-step explanation:
you can change x and then every answer will be different