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mel-nik [20]
3 years ago
15

Help, please !! you will get 10 points !!

Mathematics
1 answer:
Darya [45]3 years ago
4 0

Answer:

25.5

Step-by-step explanation:

Using SOH CAH TOA, you can see that x is the hypotenuse, and 24 is adjacent to the angle 20, so you will need to use CAH.

CAH is cos=adjacent/hypotenuse. Substituting our values in means cos(20) will be equal to 24/x. By cross multiplying, you receive cos(20) x =24. To find x, divide 24 by cos(20) to get 25.5 to the nearest tenth.

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The amount of chlorine in a swimming pool varies directly with the volume of water. the pool has 2.5 milligrams of chlorine per
djverab [1.8K]

Answer:

Find out the  how much chlorine is in the pool .

To prove

As given

The amount of chlorine in a swimming pool varies directly with the volume of water.

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75708.2 milligrams of chlorine for 30283.28 litre of water .





3 0
3 years ago
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The answer to the problem
ser-zykov [4K]

Answer:

580

Step-by-step explanation:

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