cadeence cadeence

02-09-2021
Mathematics

contestada

If DE = X+1, EF = x-2, DF =15, and E is
between D and F. then DE = ?

Respuesta :

Eyadaqrabawi Eyadaqrabawi

02-09-2021

Answer:

X =8

Step-by-step explanation:

DF = DE + EF

15 = X+1 + X-2

16 = 2X

X = 8

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