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Vladimir79 [104]
3 years ago
15

The figure below shows a rope that circles the Earth. The radius of the Earth is 637163716371 kilometers. Assuming the rope make

s a perfect circle, what is the length of this rope? Give your answer in terms of pi.

Mathematics
2 answers:
HACTEHA [7]3 years ago
7 0

Answer:

12742π

Step-by-step explanation:

lutik1710 [3]3 years ago
6 0
The length of the rope for this case is given by the length of the circumference.
 We have then:
 C = 2 * pi * R
 Where,
 R: Earth radio.
 We have then:
 C = 2 * pi * (6371)
 C = 12742 * pi
 Answer:
 the length of this rope is:
 C = 12742 * pi
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If we plug in $60 as s (school clothes) and $20 as g (gym clothes), the statement is true.

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If you have trouble with this, an easy way to find this answer is simply creating the linear system that represents the problem, (he will buy 3 times more school clothes than gym clothes) s ≥  3g and plug in each variable from the answer choices until you find the variables that make the linear system true.


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3 years ago
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soldier1979 [14.2K]

Answer: (3.65, 3.74)

Step-by-step explanation:

Now, when we round a number to a given decimal place, we need to look at the decimal to the left of the decimal place where we are rounding.

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Then for example, if we want to round:

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Then the maximum value that x could have is:

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