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Vera_Pavlovna [14]
3 years ago
9

Please help! WILL BE MARKED BRAINLIEST!!

Mathematics
1 answer:
iren [92.7K]3 years ago
8 0

Answer:

1.330×10¹³

Step-by-step explanation:

d=m/v

m=dv

m=(3.12×10⁻²)(4.266×10¹⁴)

m=1.330×10¹³

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Answer:

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Step-by-step explanation:

So the key thing here is to notice that we are given the circumference which will allow us to find a value for the radius of the circle and hence the angle subtended by the arc (the central angle).

So the circumference of a circle = 2pi(r)

This means:

6 = 2pi(r)

Which means that

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Now we can use this value of r to find our angle in conjunction with the value of the arc length. So:

Arc length is defined by: length = θr

Where θ is our angle value.

So lets plug in:

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Anestetic [448]

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Step-by-step explanation:

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