3 years ago

Which statement describes the relationship between labor cost and time for a car repair?

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1 answer:

djyliett [7]3 years ago

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Answer:

There is no cost of labor for a repair requiring less than 1 hour

Step-by-step explanation:

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p = Height of pole

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$\theta$ = Angle between the rope and the ground = $30^{\circ}$

$\tan\theta=\dfrac{p}{b}\\\Rightarrow p=b\tan\theta\\\Rightarrow p=10\tan30^{\circ}\\\Rightarrow p=5.77\ \text{m}$

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