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Ahat [919]
3 years ago
10

You drive 3.4 km west. You then turn north and drive 0.81 km to get to the store. What is your distance traveled?

Chemistry
2 answers:
vitfil [10]3 years ago
7 0

You would have to drive in north direction 0.41km

Explanation:

We can solve this with trigonometry, We know that:

sin(\alpha )=\frac{opposite}{hypotenuse}\\where: \\opposite=north\\hypotenuse=distance

North=sin(6.9^o)*3.4km=0.41km

So the distance I will have to drive in north direction is 0.41km

andreyandreev [35.5K]3 years ago
6 0
The square root of 3.4 squared plus .81 squared is your answer
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<h3>Further explanation</h3>

Given

Ionic charge

Required

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Solution

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Explanation:

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