HyacinthFelix HyacinthFelix
  • 10-05-2017
  • Mathematics
contestada

please help me please!!!!!!

please help me please class=

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Аноним Аноним
  • 10-05-2017
i think the answer is  13.4 
Answer Link
Аноним Аноним
  • 10-05-2017
x^2 = 144 + 36

x^2 = 180

x = square root 180
x = 13.4

answer is 13.4 last choice
Answer Link

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