Lines ab and cd intersect at p. pr is perpendicular to line ab, and the measure of ∠apd is 170°. a series of intersecting lines.
what is the measure of ∠dpb?

a) 10° b) 20° c) 30° d) 40°

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

Which of the following graphs could represent a cubic function?