The difference between two supplementary angles is 20 degrees. what are the angles? a.) 80 and 100 b.) 90 and 110 c.) 70 and 90 or d.) 180 and 160

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

What is the period of the sinusoidal function ?