Slope going through (3,-7) and (5,-8)

slope = -1/2

Step-by-step explanation:

To find the slope, we use the formula

m = (y2-y1)/(x2-x1)

m = (-8--7)/(5-3)

   = (-8+7)/(5-3)

   = (-1)/2

   =-1/2

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

the answer is two. hope this !