12 Rewrite the following equation in the center-radius form of the equation of a circle. x2 + 12x + y - 12y = -56 O A. (x + 6)2 + (y - 6)2 = 16 OB. B. (X + 8)2 + (y - 5)2 = 16 • C. (X-6)2 + (y + 6)2 = 16 OD. (x + 6)2 + (y - 7)2 = 16 Reset Submit

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step-by-step explanation:

answer: check all that apply, where the options?

step-by-step explanation:

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1