What is 50% more than 40

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.

Find percent notation for 0.008 0.008=

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?