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adelina 88 [10]
3 years ago
8

Area of a lake is 9/20 a square mile. The width is 1/5 the length. What is the length and the width.

Mathematics
1 answer:
katovenus [111]3 years ago
3 0
Say, length =x mileWidth =.  x/5 milex*x/5=9/2020x*x=45x*x=45/20      =9/4x=3/2 mileLength =3/2 milesWidth=. 3/10 miles
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Mohsin purchased a 30 ounce bag of dried Turkish figs for $11.40. What is the cost per pound?
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Answer:

$6.08 per pound

Explanation:

30 ounce ⇒ $11.40

conversions:

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solve:

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laila [671]
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3 years ago
After the release of radioactive material into the atmosphere from a nuclear power plant at Chernobyl (Ukraine) in 1986, the hay
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Answer:

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6 0
2 years ago
In isosceles triangle ABC, AC=BC=20, the measure of angle A=68, and CD is the altitude to side AB. What is CD to the nearest 10t
antiseptic1488 [7]

Answer:

Step-by-step explanation:

Comment

The way the diagram looks when it is drawn is that you are going to need the sine function to solve for the side opposite which is CD.

Formula

Sin(A) = Sin(68 = opposite / hypotenuse     Substitute values.

Solution

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20*sin(68) = 20* altitude / 20                     substitute for sin(68)

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3 0
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