Please solve these questions with the equations. Will give 80 points and mark brainliest to the person with the answers.

How can you construct perpendicular lines and prove theorems about perpendicular lines

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need