Question

2) Determine o valor de x nas proporções a seguir. ​

Answer 1

Resposta:

$A) \frac{2}{6}=\frac{9}{x}\\\\ \\\frac{2}{6} =\frac{9}{x} \\ \\\frac{1}{3} = \frac{9}{x} \\\\x=27$

$B)\frac{8}{x} = \frac{2}{15} \\\\\frac{8}{x} =\frac{2}{15} \\\\120=2x\\\\2x=120\\\\x=60$

$Espero \\Ter \\Ajudado$