kinhyunp
kinhyunp kinhyunp
  • 04-03-2021
  • Mathematics
contestada

help me fast and i'll mark you brainliest please

help me fast and ill mark you brainliest please class=

Respuesta :

asmaNasr
asmaNasr asmaNasr
  • 04-03-2021

Step-by-step explanation:

[tex]{14}^{2} = {10}^{2} + {x}^{2} \\ {x}^{2} = {14}^{2} - {10}^{2} \\ {x}^{2} = 196 - 100 = 96 \\ x = \sqrt{96} = 9.79 = 9.8[/tex]

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