Answer:
see the attachments for answers
PLZ MARK AS BRAINLIEST
Use the slope formula (y2-y1)/(x2-x1)
(15-10)/(6-4)= 5miles/2minutes
Therefore the answer is 2.5 miles per minute choice c
SOLUTION:
From the figure, all 4 angles are congruent. Since each pair of opposite angles are congruent, the quadrilateral is a parallelogram by Theorem 6.10.