PLEASE HELP!! “A giant wave makes a 53 degree angle of declination between its highest point and its downward path. If the wave is 21.2 feet high, how far downward will it travel before it crashes? (round to the nearest tenth of a foot). Show your work.”

For each proportion find the unknown number x 1/5/8=×/15

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

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.