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Katyanochek1 [597]
3 years ago
14

If the diameter is 18 what is the circumference

Mathematics
2 answers:
kari74 [83]3 years ago
8 0

Answer:

18pi or 56.55 to the nearest hundredth.

Step-by-step explanation:

Circumference = pi * diameter.

Eduardwww [97]3 years ago
8 0

Answer:

The answer is

56.57

Step-by-step explanation:

In the process,

Diameter= 18,

Radius(r)=  18 / 2

∴ Radius= 9

Now,

Circumference (Perimeter) = ?

According to the formula,

Perimeter= 2×227×r

Taking the equation,

Perimeter= 2×227×r

⇒ 2×227×9

⇒ 396 / 7

⇒ 56.57142857

⇒ 56.57

Let's hope this helps you:)

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Answer:

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Step-by-step explanation:

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Then we multiply both numbers by 4. Since 7 x 4 is 28.

So now you have (4x4):(7x4)

Your final ratio is 16 apples : 28 oranges

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3 years ago
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aliina [53]

Answer:

28

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X/7 = 1, so X is 7.

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Answer:

Step-by-step explanation:

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2 years ago
A lorry driver charges $1800 to carry 60 tonnes of weight. How much will he charge for carrying 80 tonnes at the same rate
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Answer:

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