Question

E is the midpoint of DF,DE= 2x + 4, and EF = 3x-1 Find DE, EF, and DF.

Answer 1

x=5
DE=14
EF=14
DF=28

Answer 2

Where did you get 5 from?

Answer 3

The midpoint makes both DE and EF equal to each other, and when you solve for x, it will become 5 and from there you just plug in 5 to the equations.

Answer 4

Thank you!

Answer 5

Your welcome