Question

me ajudem pofavooooooooooooo​

Answer 1

Resposta:  x= 12 e y = 5

Explicação passo-a-passo:

$\frac{x}{4} = \frac{15}{y} = \frac{9}{3}$

$\frac{x}{4} = \frac{9}{3}$ => $3x = 9.4$ => $3x = 36$ => $x= \frac{36}{3}$ => $x = 12$

$\frac{15}{y} = \frac{9}{3}$ => $9y = 3.15$ => $9y = 45$ => $y = \frac{45}{9}$ => $y = 5$