Please help for 20 points. 5g + 12 = 21g + 20

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 the zeros of each function. f(x) = x^2 + 5x - 6

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.