gracexo gracexo
  • 15-01-2017
  • Mathematics
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I did 12 squared + 16 squared = 400 and then I did √400 = 20 so y = 20. Is this answer correct?

I did 12 squared 16 squared 400 and then I did 400 20 so y 20 Is this answer correct class=

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SuperMadNova
SuperMadNova SuperMadNova
  • 15-01-2017
yes its correct you did well :)
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