Paloma can run the 100-meter dash in 16 1/5 seconds. savannah's best time is 19.8 seconds. how much faster is paloma than savannah

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal