Answer:

Step-by-step explanation:
We have a similarity of triangles. Once the side BC and ED are parallel,


Once 




Answer:
$2983.65
Step-by-step explanation:
A = $2000
=
Answer:
Step-by-step explanation:
Let the fraction is "x"
hence putt in box we get,
1-x=3/7
x=1-3/7
taking LCM
x=7-3/7
x=4/7 Ans....