Answer:
C
Step-by-step explanation:
Recall the equation for a circle:
, where the center is (h,k) and the radius is r.
The given equation is:

Another way to write this is:

Thus, we can see that h=-5 and k=-7.
The center is at (-5, -7).
Answer:
27$
Step-by-step explanation:
Answer:
Which question are you needing help with?
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
;)
Felt appears to be right triangles
A appears to be an equilateral triangle