Respuesta :

xXinfinitestarsXx
The coordinates of C must be (8,10).

If you plug in the values given in the midpoint formula
[tex]8= \frac{8+(8)}{2} [/tex]
 and [tex]15= \frac{20+(10)}{2} [/tex]

it matches perfectly with the provided midpoint
Rivergirl
The mid point is 5 away from d so it should be five away from c. 8,5