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2 years ago

In the figure, the area of the shaded region is 224π cm^2.

Mathematics

2 answers:

Mademuasel [1]2 years ago

7 0

Here is my take... I'm getting x = 10 as an answer. Here was my approach.

Overall: the area of the large circle minus the area of the small circle will give the area of the shaded region.. the following is how this looks mathematically:

Recall: Area of a circle is defined by πr² and I will be using 'x' as the radius of the smaller circle. So:
324π is the area of the large circle and (x)²(π) represents the area of the smaller circle:

Now 324π - x²(π) = 224π
or, 324 - x² = 224
or x² = 100
and now you can see x = 10

Anna007 [38]2 years ago

4 0

I think the answer is 7 if i am not mistaking

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Answer:

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2 years ago

A French restaurant used 92,870 ounces of cream last year. This year, due to a menu update, it used 100% less. How much cream di

ValentinkaMS [17]

Answer:

<u>The French restaurant did not use cream this year, due to a menu update.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

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2. How much cream did the restaurant use this year?

The answer is zero and we calculated it this way:

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3 years ago

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Fantom [35]

You can pick any of them it won’t hold it against you.
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Given the following equation representing the cost of producing DVD Players:

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1 year ago

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Answer:

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Step-by-step explanation:

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