A source of laser light sends rays AB and AC toward two opposite walls of a hall. The light rays strike the walls at points B and C, as shown below: What is the distance between the walls?
30 m
40 m
50 m
70 m

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?