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IrinaVladis [17]
3 years ago
5

What is the area of the shaded region?

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
4 0

9514 1404 393

Answer:

  434 -49π ≈ 280.1 cm²

Step-by-step explanation:

The shaded area is the difference between the enclosing rectangle area and the circle area.

The rectangle is 14 cm high and 31 cm wide, so has an area of ...

  A = WH

  A = (31 cm)(14 cm) = 434 cm²

The circle area is given by ...

  A = πr²

  A = π(7 cm)² = 49π cm²

__

The shaded area is the difference of these, so is ...

  shaded area = rectangle - circle

  = (434 - 49π) cm² ≈ 280.1 cm²

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Persian, Maine Coon, American Shorthair

13.07, 13.6, 13.65

Step-by-step explanation:

I hope this helped!

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A crew of highway workers paved 1/2 mile in 1/4 hour. If they work at the same rate, how much will they pave in one hour?
mote1985 [20]

Step-by-step explanation:

The easiest approach is to realise that one hour is 3 times longer than

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You could also use the 'unitary method' where you find out how much they pave in ONE minute (divide by

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Look at what happens:

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3

=

2

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←

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4 0
3 years ago
Read 2 more answers
Which of these is an example of continuous random variable?
Nana76 [90]

Answer:

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Step-by-step explanation:

A continuous random variable is a variable that is measured not counted. It can be any number between integers in decimal form.

So from the options given above, only the weight of bag of apples is a continuous variable as it will be measured.

While the others cannot be expressed in the form of decimals.

So the correct answer is:

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4 years ago
A circle with a radius equal to 12 feet.
inn [45]

Answer:

What do you mean a radius equal to 12 feet? What is your question?

Step-by-step explanation:

8 0
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