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3 years ago

A bicycle wheel has a diameter of 62cm. The wheel makes 80 complete

Mathematics

1 answer:

Varvara68 [4.7K]3 years ago

5 0

Answer:

The bicycle traveled 77.9 m

Step-by-step explanation:

Circumference of a Circle

Given a circle of radius r, the circumference or perimeter is calculated as follows:

$C =2\pi r$

The radius of the bicycle wheel has a radius of r=62 cm. Converting to meters r=62/100=0.62 m.

Calculate the circumference:

$C =2\pi \ 0.62$

$C=3.8956\ m$

Given the wheel makes 80 complete revolutions, the total distance covered by the bicycle is:

$D=20*3.8956\ m$

D = 77.9 m

The bicycle traveled 77.9 m

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Answer:

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Step-by-step explanation:

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3 years ago

How do i solve this

aleksandr82 [10.1K]

Replace g for -2 and h for 5.

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Taking this one at a time,
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Then, we solve!
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3 years ago

Read 2 more answers

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jasenka [17]

Answer:

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Step-by-step explanation:

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3 years ago

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Nastasia [14]

Answer:

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Step-by-step explanation:

The inequality is given as:

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3 years ago

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Answer:

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