MajorGeneralZman MajorGeneralZman

23-08-2020
Mathematics

contestada

If B is the midpoint of AC, solve for x, and find the lengths of AB, BC, and AC.

Please show all work and not just the answers.

If B is the midpoint of AC solve for x and find the lengths of AB BC and AC Please show all work and not just the answers class=

Respuesta :

mlarsen5000 mlarsen5000

23-08-2020

Answer:

x=2

AB=8

BC=8

AC=16

Step-by-step explanation:

7x-6=12-2x

7x+2x=12+6

9x=18

x=2

AB=7x-6=7(2)-6=14-6=8

BC=12-2x-12-2(2)=12-4=9

AC=8+8=16

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