Write the standard form for this equation 2x^2+2y^2-24x-16y-8=0

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Scenario: 2 storage sheds are to have the same area. 1 is square and the other is rectangular. the rectangular shed is 4 meters wide and 9 meters long question: how large is one side of the square shed in meters?