Respuesta :

musiclover10045
x^2 = 6^2 + 3.5^2
x^2 = 36 + 12.25
x^2 = 48.25
x = sqrt(48.25)
x = 6.946

x = 6.9 mm

[tex] {x}^{2} = {6}^{2} + {3.5}^{2} \\ {x}^{2} = 36 + 12.25 \\ {x}^{2} = 48.25 \\ x = 6.946[/tex]

After rounding off, answer is 6.9mm

Hope this helps. - M