Select the descriptions that are true of the equation   y+4=2(x+9) . select all that apply. slope = 2 slope = -2 (9, 4) is a point on the line. (-9, -4) is a point on the line.

The only thing you have to do is multiply

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .