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2 years ago

The Earth has a diameter

Mathematics

1 answer:

mrs_skeptik [129]2 years ago

4 0

Answer:

L = 24,873.6 miles

Step-by-step explanation:

Length of the Circumference

Given a circle of radius r, the length of the circumference, or line surrounding the shape is:

$L =2\pi\cdot r$

The Earth has a diameter of 7,917.5 miles. The radius is half the diameter:

r=7,917.5/2=3,958.75 miles

Assuming a plane flies around the equator at ground level, the distance it would travel is:

$L =2\pi\cdot 3,958.75\ miles$

L = 24,873.6 miles

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5.5B+4R=285, point, 5, B, plus, 4, R, equals, 28

svet-max [94.6K]

Answer:

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Step-by-step explanation:

Blueberries:

B = number of pounds of blueberries bought

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$4 = price of raspberries per pound

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Total:

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solniwko [45]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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