2 years ago

If y varies inversely with x, and y is 8 when x is 5, find y when x is 2.

Mathematics

1 answer:

Yuki888 [10]2 years ago

3 0

Answer:

y is equal to 5 when x is 2

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Following are the responses to these question:

Step-by-step explanation:

Because every player has 5 cards handed

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Two scuba divers, Jim and Tara, are 20m apart below the surface of the water. They both spot a shark that is below them. The ang

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Answer:

Jim is 12.87 meters away from the shark.

Step-by-step explanation:

We are given that,

Distance between Jim and Tara = 20 meters.

The angle of depression of the shark from Jim and Tara is 47° and 40° respectively as shown in the figure below.

So, the third angle of the triangle formed is given by,

47° + 40° + ∠S = 180°

i.e. ∠S = 180° - 87°

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So, now using the sine ratio formula, we have,

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i.e. $x=\frac{12.856}{0.9986}$

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Step-by-step explanation:

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