idabeeda
idabeeda idabeeda
  • 04-10-2020
  • Mathematics
contestada

Need some help on one question for geometry!

Need some help on one question for geometry class=

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sofia1557
sofia1557 sofia1557
  • 04-10-2020
It’s 40 there you go
Answer Link
netizenwebb netizenwebb
  • 04-10-2020

Answer:

AB = 23

Step-by-step explanation:

AC = AB + BC

(7x + 6) = (6x - 1) + (4x - 5)

7x + 6 = 6x - 1 + 4x - 5

7x + 6 = 10x - 6

-3x+ 6 = -6

-3x = -12

x = 4

AB = 6x - 1

     = 6(4) - 1

     = 24 - 1

     = 23

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