Respuesta :

Answer:

[tex]\frac{3}{9}=\frac{4}{x}[/tex]

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional

In this problem

Triangle XVW is similar to triangle XZY

therefore

[tex]\frac{YZ}{VW}=\frac{XZ}{XV}[/tex]

substitute the given values

[tex]\frac{x}{4}=\frac{9}{3}[/tex]

[tex]x=3*4=12\ miles[/tex]

Answer:

A

Step-by-step explanation:

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