marisol4079 marisol4079
  • 22-12-2017
  • Mathematics
contestada

B is a midpoint of AC. Find the length of AC. Round to the nearest hundredth if necessary AB = 9x - 6 BC = 4x + 7

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LowkeySmokeyYe LowkeySmokeyYe
  • 30-12-2017
9x-4x=5x
6+7=13
13×5=65
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