Which numbers are greater than 7 × 10^−4? choose all answers that are correct.
a. 8 × 10^−4
b. 9 × 10^−5
c. 4 × 10^−4
d. 3 × 10^−2
e. 7 × 10^−5

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