Each of the following is an equation of a circle. State the circle's center and radius. In the cases where the radius is not an integer, give its value rounded to the nearest tenth.
(a) x^2 + y^2 = 144
(b) (x-3)^2 + (y+7)^2 = 36
(c) (x+5)^2 + (y+1)^2 = 60

answer: 59

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

i dont know

step-by-step explanation:

umm. i dont know