proucountryreb6els37 proucountryreb6els37
  • 14-12-2020
  • Mathematics
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What is AB? Show your work

What is AB Show your work class=

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natsumi120 natsumi120
  • 14-12-2020
AB is 21.

You have to set up a ratio.
14+25/x+18=14/x
26x=14x+(18)(14)
26x=14x+252
12x=252
x=21
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