You can model a certain arch bridge with the function y = -0.001086x2 + 0.977x, where x and y are in feet. How high above the river is the bridge? How long is the section of bridge above the arch?

Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio.i need asap !

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x