A miniature pyramid from the history museum gift shop has a square base with sides that are 20 cm. The slant height of the solid is 26 cm. What is the actual height of the pyramid?

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?