Seudónimo Seudónimo
  • 14-02-2018
  • Mathematics
contestada

help me please and explain how to do this

help me please and explain how to do this class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 14-02-2018

x = sqrt(12^2 + 9^2)

x = sqrt(144+81

x = sqrt(225)

x = 15


 answer is C

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