Look at this triangle.
B
8 cm
A А
22 cm
С
Work out length AB.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Solve -.016x= -16. need solving this