Question

Calcule o valor de x e y nas figuras:

Answer 1

Olá!!



A)


$\frac{10}{4} = \frac{x}{4,8} = \frac{16}{y} = 2,5 \\ \\ \frac{x}{4,8} = 2,5 \\ \\ x = 2,5.4,8 \\ \\ x = 12 \\ \\ \\ \\ \frac{16}{y} = 2,5 \\ \\ y = \frac{16}{2,5} \\ \\ y = 6,4$




B)



$\frac{4}{x} = \frac{12}{6} \\ \\ 12x=24 \\ \\ x = 24/12 \\ \\ x = 2$