Ab is parallel to de in the map below.

which proportion solves for the distance between d and e?
a. 9/6=x/15
b. 6/x=15/9
c. 9/6=15/x
d. 6/15=9/x

Option C.  

Step-by-step explanation:

  we know that

If two figures are similar, then the ratio of its corresponding sides is equal and its corresponding angles are congruent

In this problem

substitute the values

C) C. 9/6=15/x

I just took the quiz on edge

b) well because you get well