Question

preciso muito de ajudaaaaaa​

Answer 1

Resposta:

Olá boa tarde!

x e y são determinados através da proporcionalidade entre os segmentos.

$\frac{y}{50}=\frac{36}{40} \\\\40y = 36.(50)\\\\40y = 1800\\\\y = \frac{1800}{40} \\\\y = 45\ cm\\\\\\\\\frac{x}{30} =\frac{36}{40} \\\\40x =30.(36)\\\\40x = 1080\\\\x = \frac{1080}{40} \\\\x = 27\ cm$