Respuesta :

ramylan00

Answer:

[tex] \sin(47) = \frac{y}{5} \\ 0.7 \times 5 = y \\ y = 3.5[/tex]

[tex] {5}^{2} = {3.5}^{2} + y {}^{2} \\ \\ {x }^{2} = 25 - 12.25 \\ 12.75 \\ = 3.5[/tex]

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