cassie2771 cassie2771
  • 02-06-2020
  • Mathematics
contestada

can someone teach me how to do this?

can someone teach me how to do this class=

Respuesta :

khalil2012am
khalil2012am khalil2012am
  • 02-06-2020

Step-by-step explanation:

[tex]pythagorean \: theorem \\ {hypothenes}^{2} = { {x}^{2} + {y}^{2} } \\ {17}^{2} = {x}^{2} + {15}^{2} \\ 289 = {x}^{2} + 225 \\ {x}^{2} = 64 \\ x = 8cm[/tex]

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