WindsorLynne WindsorLynne

31-07-2017
Mathematics

contestada

Solve for the unknown side.

Choice 5 is none of these

Solve for the unknown side Choice 5 is none of these class=

Solve for the unknown side Choice 5 is none of these class=

Solve for the unknown side Choice 5 is none of these class=

Solve for the unknown side Choice 5 is none of these class=

Solve for the unknown side Choice 5 is none of these class=

Respuesta :

firstsintax firstsintax

31-07-2017

Use the Pythagorean theorem , leg1^2 + leg2^2 = hypot^2

we have x^2 + 7^2 = 8^2
x^2 + 49 = 64
x^2 = 64-49 = 15
x = sqrt15

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