perezmelissa337
perezmelissa337 perezmelissa337
  • 12-02-2021
  • Mathematics
contestada

Plsss help meeeeeeee

Plsss help meeeeeeee class=

Respuesta :

840060
840060 840060
  • 12-02-2021

Answer:

x = [tex]\sqrt{99}[/tex]

Step-by-step explanation:

Based on the Pythagoras theorem, where a and b are the legs of the triangle and c is the hypotenuse.

[tex]c^{2}= a^{2} + b^{2} \\c = \sqrt{a^{2} + b^{2} } \\x = \sqrt{7^{2} + (5\sqrt{2})^{2}} \\x = \sqrt{99}[/tex]

Therefor x = [tex]\sqrt{99}[/tex]

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