What is the measure of an angle that is a complement of angle c

Measure of angles 31 (x+4) (3x+9) me

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale