The area of a circle is 706.5 square inches. what is the radius? use 3.14 to approximate pi.

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.

Given that abcd is a rhombus, what is the value of x?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20