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Brilliant_brown [7]

3 years ago

6

A passenger on a ship dropped his camera into the ocean. If it is descending at a rate of -4.2 meters per second, how long (in s

econds) until it hits the bottom of the ocean, which is at -1875 meters? Round to the nearest second.

1 answer:

Bezzdna [24]3 years ago

8 0

It would take 446 seconds

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What is the equation for the line of symmetry in this figure?

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Answer:

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Step-by-step explanation:

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7/100 = 0.07

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3 years ago

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olya-2409 [2.1K]

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3 years ago

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adell [148]

Answer: A=351.68 cm²

Step-by-step explanation:

To find the area of the shaded region, we would subtract the area of the circle by the area of the inner circle.

Area of Circle

$A=\pi r^2$

$A=\pi (11)^2$

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$A=\pi r^2$

$A=\pi (3)^2$

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Now that we have the area to the circle and inner circle, we would subtract to find the area of the shaded region.

$A=121\pi -9\pi$

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$A=351.68 cm^2$

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3 years ago