Rebeccasnyder021 Rebeccasnyder021
  • 12-07-2017
  • Mathematics
contestada

K is the midpoint of AB . if AK = 3x + 1 and KB=1/3x+9, find the length of AK

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Аноним Аноним
  • 12-07-2017
I hope this helps you


3x+1=1/3x+9


3x-1/3x=9-1


8/3x=8


X=3


AK=3.3+1=10
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