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kozerog [31]
4 years ago
12

E is the midpoint of Df, DE=2x+4, and EF=3x-1. Find all segment lengths

Mathematics
1 answer:
sertanlavr [38]4 years ago
6 0
If E is the midpoint, DE and EF are equivalent.
2x+4=3x-1
4=x-1
5=x

Plug the value of x in
2(5)+4
14

3(5)-1
14

14+14=28

Final answer: DE=14, EF=14, DF= 28
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