A triangle has side lengths of (3.5g-8.1)(3.5g−8.1) centimeters, (8.5g-7.2)(8.5g−7.2) centimeters, and (7.1h+7.1)(7.1h+7.1) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas