Here’s a picture of my work. The answer is seven. Hope this helps :-)
The answer is 24 feet because segment DE’ is equal to segment DE
Answer:
p+2=-15 step1:-2 on both sides
p=-17
p=-17
Check the picture below
if that red segment, GJ, is parallel to the AE base segment of the triangle, then, the segment GJ is the midsegment of the triangle, and by the side-splitter theorem, those two triangles are similar.