4. The triangles are similar. Find the value of x.

Answer:
[tex]x[/tex] = 18
Step-by-step explanation:
[tex]\frac{40}{30} = (1 \frac{1}{3}) \\\\\frac{32}{34} = (1 \frac{1}{3})[/tex]
[tex]24 = (1 \frac{1}{3} x)[/tex]
[tex]24/ (1 \frac{1}{3} ) = x[/tex]
[tex]x[/tex] = 18