The horizontal distance between two towers is 80 m. the angle of depression of the top of the first tower when seen from the top of the second tower is 30o. if the height of the second tower is 160 m, find the height of the first tower.

Which of the following graphs represents the function f(x) = 2^x

What is the angle measure, or angle of depression, between this bird and the bird watcher?

Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?