we conclude that the center of the circle is the point (-5, 0).
<h3>How to find the center of the circle equation?</h3>
The equation of a circle with a center (a, b) and a radius R is given by:

Here we are given the equation:

Completing squares, we get:

Now we can add and subtract 25 to get:

Comparing that with the general circle equation, we conclude that the center of the circle is the point (-5, 0).
If you want to learn more about circles:
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Answer: The answers are: 3, 4, point R to point Q, depression from point Q to point R
Step-by-step explanation:
1.

2.

3. -7/30
4. i believe it is the communitive of multiplication , but not 100% sure
Answer:
[-9,3]
Step-by-step explanation:
The domain is all x-values or inputs of a function from left to right is -9 to + 3
Answer:
I could help you, what are the questions you need help with? x
Step-by-step explanation:
-Emilie Xo