Perimeter = L + L + W + W 346 = L + L + 79 + 79 346 = L + L + 158 346 - 158 = L + L 158 -158 188 = L + L So im gonna square root 188 188 ( square rooted) = 13.7113092..... Im gonna round it so the lengths gonna be ≈ 13.7
So the slope is 5 and you know the points, (0,4) y-4=5(x-0) y-4 = 5x y = 5x + 4 is the slope intercept form standard form is: -5x + y = 4 OR y - 5x = 4