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Talja [164]
3 years ago
9

A FISH TANK AT AN AQUARIUM HAS A VOLUME OF 1568 CUBIC FEET AND A DEPTH OF 8 FEET. IF THE BASE OF THE TASNK IS SQUARE WHAT IS THE

LENGHT OF SIDE OF THE TANK
Mathematics
1 answer:
Alex_Xolod [135]3 years ago
8 0

Answer:

14 feet

Step-by-step explanation:

The volume is basically length * width * height

The depth can be taken as height, which is 8

Now, since the base is a square, the length and width are both x, so we can write:

Volume = length * width * height

1568 = x * x * 8

1568/8 = x^2

196 = x^2

x = Sqrt(196)

x = 14

The length of the side of the tank is 14 feet

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Work out the volume of this prism?
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
Anthony, Brian and Chris are hired for a job. If Anthony and Brian are working together they will finish the job in minutes. If
Firlakuza [10]

Answer:

12.5

Step-by-step explanation:

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Total time taken by B & C = 1 / t2  + 1 / t3 , lets suppose = 20 {iii}

From {i} , 1 / t2 = 10 - 1 / t1

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Putting in {iii} , 1 / t3 - 5 + 1 / t3 = 20

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