3 years ago

A submarine is at 756 feet below sea level how many feet will it need to rise to be at the surface?

1 answer:

6 0

If a submarine is 756 feet below sea level in order to come to 0 sea level it will have to rise as much as it dropped which is 756 feet.

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What degree measure is equivalent to -4pie over 9

xxMikexx [17]

Anyway
2pi radians=360
so
-4pi/9radians=xdegrees

2pi/360=-4pi/9r/x
times both sides by 360x
2xpi=-1440pi/9
2xpi=-160pi
divide both sides by 2pi
x=-80
80 degres

5 0

3 years ago

Lola saved $86.25 in 3 months. She saved $30.75 in the first month and $7.99 in the second month. How much money did Lola save i

pickupchik [31]

The correct answer is 47 dollars and 51 cents.

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3 years ago

If a dozen people get on a train, and five of them get off at the next stop, how many of those people are left on the train?

kozerog [31]

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3 years ago

A square picture frame with each side length represented by 3x -

sergey [27]

Answer:

C. X=6

Step-by-step explanation:

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X= 6

5 0

3 years ago

What is the value of x in the equation 1/5x – 2/3y = 30, when y = 15?

lianna [129]

Answer:

x = 200

Step-by-step explanation:

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substitute in y

1/5x - 2/3(15) = 30

multiply

1/5x - 10 = 30

isolate the variable

1/5x = 40

multiply each side by 5

x = 200

4 0

3 years ago

Read 2 more answers