Question

Me Ajudem Com Essas Duas Questões Por Favor ( Teorema de Tales)

Answer 1

13)

$\frac{6}{x}= \frac{3+6}{6}\\ \\x(3+6)=6*6\\\\9x = 36\\\\x=\frac{36}{9} \\\\x=4$

16)

$\frac{6}{10}= \frac{x}{8}\\ \\x*10=8*6\\\\10x = 48\\\\x=\frac{48}{10} \\\\x=4,8$