2/3 divided by -1 1/3

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.