Answer:
Center: 
Radius: 
Step-by-step explanation:
-According to the following equation, the center would be
, because the center is known as
from the equation of a circle. To find the radius, you would only need to square root the simplified radius from the following the equation and you would get the radius 15:
The equation of a circle:

The following equation:

Center:
Radius: 
Answer:
18 ducks and 9 pigs i believe...
Step-by-step explanation:
Answer:
$462.86
Step-by-step explanation:
So first let’s combine like terms and add 4/9x and 1/5x together to get 29/45x =58. Next, multiply 58 by 45/29 to isolate x, so x=90