Respuesta :

Answer:  [tex]\text{x} = \sqrt{19}\\\\[/tex]

Work Shown

[tex]a^2 + b^2 = c^2\\\\\text{x}^2 + (\sqrt{17})^2 = 6^2\\\\\text{x}^2 + 17 = 36\\\\\text{x}^2 = 36-17\\\\\text{x}^2 = 19\\\\\text{x} = \sqrt{19}\\\\[/tex]

I used the Pythagorean Theorem.