Question

Determine o valor de X:

Answer 1

Resposta:

x=8

Explicação passo a passo:

Teorema de tales

$\frac{12}{18} } =\frac{16}{x+16} \\ \\\frac{2}{3} =\frac{16}{x+16} \\\\\\48=2x+32\\ 48-32=2x\\16=2x\\x=8$