3. What are the coordinates of the center and the length of the radius of the circle whose equation is (x + 1)^2 + (y - 5)^2 = 16?

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

24

step-by-step explanation:

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d