Two- fifths of a number

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.

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school