Respuesta :

desaniamiya101

Answer:

8) x = 12

9) x = 12

Step-by-step explanation:

Use geometric mean of legs

[tex]15 = \sqrt{9^2 + x^2}[/tex]

x=12

10)

Use geometric mean of legs

[tex]60 = \sqrt{(36+x)^2+36^2}[/tex]

x=12

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