Solve. |y-9|=6 a. y=-15,y=-3 b. y=-15,y=15 c. y=3,y=15 d. y=-3,y=3

C

Step-by-step explanation:

y-9=6                y-9=-6

+9 +9                  +9  +9

y=15                y=3

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

answer: the answer is 127 degrees