One line passes through the points (2,1) and (5,7). Another line passes through points (-3,8) and (8,3). Are the lines parallel, perpendicular, or neither?

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

What is the the greatest common factor ?

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0