Find the measure of side b. On a right triangle with the hypotenuse c = 240in and the left of the right angle 39 degrees.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days