In AQRS, the measure of ZS=90°, the measure of ZQ=77°, and QR = 95 feet. Find the length of RS to the nearest tenth of a foot.

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

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

The bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?