Respuesta :

Answer:

c = 14√3 km

Step-by-step explanation:

[tex]x\sqrt{3} =42\Longrightarrow x=\frac{42}{\sqrt{3} } = \frac{42 \times \sqrt{3} }{\sqrt{3}\times \sqrt{3} }=\frac{42 \times \sqrt{3} }{3 }=14 \sqrt{3}[/tex]

Since c = x

Then

c = 14√3

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