Find the midpoint M of the line segment joining the points: C = (2, 7) and D= (-8, –5)

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Sorry guys but as you have a small brain

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)