Answer: 48560
Step-by-step explanation:
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!
Answer:
Look down
Step-by-step explanation:
AC=BD
8*2=16
15*2=30
AC=16
BD=16
AB=30
CD=30
Answer:
POSSIBLY 2
Step-by-step explanation: wasnt the best at math but i hope u do good
Y=x^3+4 because if you mulitiply x 3 times and then add it by 4 then you should get y