Line segment AB lies on the coordinate plane at A (-3, 4) and B (-1, -2). The line segment is translated 2 units to the right to form image A'B'. What is the value of y-coordinate of B'?

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.