4. Emilio's cat, Fluffy, is up in the tree yet again. If Emilio is standing 18 feet from the
base of the tree and his angle of elevation
looking up at Fluffy is 42°, how high is
Emilio going to have to climb to rescue
Fluffy? Draw a picture representing the
problem and use trigonometry to solve for
the height, rounding to the nearest foot.

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches, and a length of 3.2 inches?