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3 years ago

At a speed of 22 revolutions per minute, how long will it take a wheel of radius 10,

1 answer:

5 0

Well, if the radius is 10, then the circumference is $\frac{2*10*22}7=\frac{440}7$
What's the unit? Either way, 22 rev. per minute means each minute you go by $22*\frac{440}7=\frac{9680}7$ units per second. Now you got the linear speed, just find out the time by dividing the distance by the speed!
So, what's the unit for the radius?

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Find the value of x then tell whether the side lengths form a Pythagorean triple 6 , 10 , x

masya89 [10]

Answer:

Explanation:

Use the Pythagorean theorem (

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Lets label the right triangle such that:

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144

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√

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Step-by-step explanation:

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mina [271]

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