anonymous
  • anonymous
Find X if B is the midpoint of AC, AB= 3x+4 and BC= 12x-13
Geometry
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
well, if AC is the full length, then AB and BC must both be half length each (therefore, they are equal) so we can write this as: AB = BC 3x+4 = 12x-13 3x = 12x - 17 -9x = -17 x = 17/9 i dont have a calculator on me so i'll let you punch that in and there's your answer. :)
anonymous
  • anonymous
thanks i've been stuck on this question for awhile, so i was just working on other assignments
anonymous
  • anonymous
no worries, does it make more sense to you now? let me know if there's anything you didn't understand and i'll gladly go over it for you.

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anonymous
  • anonymous
how long are you usually on here?
anonymous
  • anonymous
usually a couple of hours each weekday. basically whenever i'm at school in a class i can use my laptop without getting busted.
anonymous
  • anonymous
cool

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