ernunez30 ernunez30
  • 08-02-2021
  • Mathematics
contestada

please help ill mark brainliest

please help ill mark brainliest class=

Respuesta :

thebecks
thebecks thebecks
  • 08-02-2021

Answer:

x=11.31

Step-by-step explanation:

Pythagorean theorem

12^2-4^2=x^2

144-16=x^2

x=11.31

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