minervavasquests minervavasquests

19-08-2022
Mathematics

contestada

For 20-21, B is the midpoint of AC.
20. A 2x - 8 B x + 17 C X = BC= AB= AC =

For 2021 B is the midpoint of AC 20 A 2x 8 B x 17 C X BC AB AC class=

Respuesta :

RoyMcCoy RoyMcCoy

19-08-2022

Answer:

x = 25

Step-by-step explanation:

since b is the midpoint, 2x - 8 = x + 17

2x - 8 + 8 = x + 17 + 8

2x = x + 25

x = 25

AB = 42

BC = 42

AC = 84

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