What is the solution to 2x2+8x=x2-16?
O X=-4
O x=-2
Ox=2
Ox=4

What is the perimeter of square abcd? units units 28 units 37 units

What is the value of x in the following equation? -3x-2=2x+8

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?