Question

Ayuda porfavor es para hoy xfa

Answer 1

Respuesta:

1)

$x {}^{2} = 5 {}^{2} + 12 {}^{2}$

${x}^{2} = 25 + 144$

${x}^{2} = 169$

$x = 13$

2)

${17}^{2} = {15}^{2} + {x}^{2}$

$289 = 225 + {x}^{2}$

$64 = {x}^{2}$

$8 = x$