Please help!!
i need to answer this by 2pm,
(in an hour)!

x = 40°

Step-by-step explanation:

Since, the measures of the angles subtended by the same segment are equal.

Therefore, x = 40°

Just remember that total angle above straight line is 180

step-by-step explanation:

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!