Each outer wall of the Pentagon in Washington D. C , measures 921 feet .What is the measure of each angle made by the Pentagon’s outer walls?

What is 32+4 x (16 x 1/2) -2 show your work}

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?