∠1 and ∠2 are supplementary angles. If m∠1 = 77°, then m∠2 =

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)

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