Angle 3 and angle 4 are supplementary angles. angle 3 is 88°. what is the measure of angle 4?

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

10x − 5y + 14 = 0 whats the answer pls

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft