If a car travels 42 pi feet and the diameter of its tires is 3 ft, then how many revolutions did the tire make?

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5