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4 years ago

Volume is measured in cubic units true false

Mathematics

2 answers:

melamori03 [73]4 years ago

8 0

Answer:

The statement is true.

Step-by-step explanation:

Volume is the measurement of the space occupied by any object. Thus, mathematically, we can represent volume as the product of area and height.

Thus, we have

Volume = Area × height

Now, we know that area is measured in square units and height is in units.

Thus, we have

Volume = Square units ×units

Volume = cubic units.

Therefore, we can conclude that volume is measured in cubic units.

Thus, the statement is true.

salantis [7]4 years ago

6 0

True.

<span>Volume is measured in cubic units</span>

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Which of the following sets of ordered pairs is not a function?

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Answer:

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3 years ago

It takes 32 hours for a motorboat moving downriver to get from pier A to pier B. The return journey takes 48 hours. How long doe

lina2011 [118]

Answer:

Time taken by the un powered raft to cover this distance is T = 192.12 hr

Step-by-step explanation:

Let speed of boat = u $\frac{km}{hr}$

Speed of current = v $\frac{km}{hr}$

Let distance between A & B = 100 km

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u = 2.6045 $\frac{km}{hr}$

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3 years ago

Read 2 more answers

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Bess [88]

Answer:

cosine = adjacent / hypotenuse

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Step-by-step explanation:

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3 years ago

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3 years ago

Mr. Sawyer drove his car from his home to New York at the rate of 45 mph and returned over the same road at the rate of 40 mph.

AveGali [126]

Answer: Time taken by him in going = 8 hours

Time taken by him in returning = 9 hours

Step-by-step explanation:

Let the total distance from home to New York is x miles,

$\text{ Since, Time} = \frac{\text{Distance}}{\text{Speed}}$

Also, he drove his car from his home to New York at the rate of 45 mph,

⇒ $\text{ Time taken by him in going } = \frac{x}{45}\text{ hours}$

And, returned over the same road at the rate of 40 mph.

⇒ $\text{ Time taken by him in returning } = \frac{x}{40}\text{ hours}$

According to the question,

Time taken by him in returning - Time taken by him in going = 30 minutes = 1/2 hours, ( 1 hours = 60 minutes )

⇒ $\frac{x}{40}-\frac{x}{45}=\frac{1}{2}$

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⇒ $\frac{x}{360} = \farc{1}{2}$

⇒ $2x=720$

⇒ $x=360\text{ miles}$

Hence, the total distance from home to New York = x miles = 360 miles

⇒ $\text{ Time taken by him in going } = \frac{x}{45}\text{ hours}$

$=\frac{360}{45}=8\text{ hours}$

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$=\frac{360}{40}=9\text{ hours}$

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3 years ago