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Grace [21]
3 years ago
14

Isabella cures for an aquarium that is 6 feet long and has a height of 4 feet aquarium need 72 ft.³ of water to be completely fi

lled what is the width of the aquarium
Mathematics
2 answers:
Vanyuwa [196]3 years ago
8 0

Answer:

I'm going to take a guess and say the last part says what is width of the tank. Therefore, your answer is 3.

Step-by-step explanation:

The formula to find the volume of a rectangular cuboid is height (h) * length (l) * width (w), or h*l*w = volume (or ‘v’).

In this case, we already have the length and the height at 6 and 4, respectively, so we can plug that into our equation:

4*6*w = v

We also have the volume already figured out for us, so we can plug that in, too:

4*6*w = 72.

Now, all you need to do is simplify:

24 * w = 72

Divide both sides of the equation by 24 to isolate the value of the width:

w = 72/24

w = 3

So, there you have it! Since we were labeling our units in feet, in this case, the answer would be “The width of the aquarium is 3 feet”

Nataly [62]3 years ago
7 0

Answer

the answer is  w=3

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

You would find the area of the semi circles on either side of the rectangle by plugging the diameter into the formula for the area of a circle. Then you would add that to the are of the rectangle.

This is what that would look like:

1. Divide 6 (the diameter) by 2 because r=\frac{1}{2} d

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2. plug into the formula A=\pi r^{2}

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Then add the area of the semicircles to the area of the rectangle

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