2 years ago

Three circles are arranged in a row so that each is tangent to the

1 answer:

7 0

πd is the circumference of a circle, so with a diameter of 4 a single circle has a circumference of 4π. 1/3 of each circle is in contact with the belt, so that total part is still 4π. Then, the part of the belt connecting from tangent to tangent is 2 radii, so 3 areas is 12. The belt would then be 12+4π cm.

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emmainna [20.7K]

Yes 1,120 gallons per week (7 days)
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2 years ago

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madam [21]

Answer:

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Step-by-step explanation:

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2 years ago

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Marina86 [1]

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2 years ago

ASAP PLEASE!

Kitty [74]

Hello!

You divide the total time by the time unit for the slope

54 / 3 = 18

Multiply this by how height the cart goes

4 * 18 = 72

The answer is 72

Hope this helps!

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2 years ago

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