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Nina [5.8K]
3 years ago
14

What is the radius for 7 cm, for area and circumference

Mathematics
1 answer:
katrin [286]3 years ago
4 0

<span>C=2πr</span>

where:
<span>C=</span>circumference
<span>r=</span>radius

To find the circumference, substitute your known values into the equation:

<span>C=2πr</span>
<span>C=2π<span>(7)</span></span>
<span>C=14π</span>
<span>C≈43.98 </span>

 the circumference is approximately 43.98 cm. Hope I helped!

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Beth can make 9 2 1/3 foot steps

Step-by-step explanation:

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round to 9

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Answer:

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Step-by-step explanation:

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3 years ago
Write an equation for the nth term of the geometric sequences. Then Find a6
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A. 12

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Where Tn= nth term

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n = number

A. a6 = (2*6) = 12

B. a6 = (0.6*6) = 3.6

C. a6 = (-1/8*6) = -3/4

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If the regular price of a new T-shirt is $13.
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3 years ago
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