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  • 13-05-2021
  • Mathematics
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Please help me with this homework

Please help me with this homework class=

Respuesta :

amuratov
amuratov amuratov
  • 13-05-2021

Answer:

15

Pythagorean Theorem:

[tex]a^2 + b^2 = c^2[/tex]

Step-by-step explanation:

[tex]1)\ x^2 = 9^2 + 12^2 = 81 + 144 = 225[/tex]

[tex]2)\ x = \sqrt{225} = 15[/tex]

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