A spinner with seven equal-sized sections was used to play a game.

cool

Step-by-step explanation:

do you need the fractions

1/7,2/7,3/7,4/7,5/7,6/7,1 or 7/7

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!

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)