norabraham17214 norabraham17214

11-09-2018
Mathematics

contestada

if AB = 2x+7 and BC = 5x-4 and B is the midpoint of AC, what is the length of AC?

Respuesta :

22jerrywdavenpo 22jerrywdavenpo

11-09-2018

so what you want to do is

5-2=3x =3 7+(-4)=3

3/3=0

so the length of AC would be zero

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