Katniss is sitting in a tree 150 feet above the ground. She aims her bow and arrow at an angle of depression of 40°. How far is her target from the base of the tree?

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

How do i do this? i don’t understand

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°