•in a rectangular pyramid:
cross sections parallel to the base take the shape of
cross sections perpendicular to the base, through the top vertex, take the shape of
cross sections perpendicular to the base, not through the top vertex, take the shape of .

Which of these triangle pairs can be mapped to each other using two reflections?

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30