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nika2105 [10]
3 years ago
7

Which of the following is the formula for the volume of a pyramid with base area B and height h?

Mathematics
2 answers:
kolezko [41]3 years ago
6 0

Answer:

Correct choice is A.

Step-by-step explanation:

We have to find about which of the given choices is the formula for the volume of a pyramid with base area B and height h.

We know that formula of volume of pyramid is given by:

volume = \frac{1}{3}\left(Base\ area\right)\left(Height\right)

Plug the given values

volume = \frac{1}{3}\left(B\right)\left(h\right)

So the correct choice is A.

My name is Ann [436]3 years ago
3 0

Answer: A.  \dfrac{1}{3}\times\text{B}\times\text{h}

Step-by-step explanation:

We know that the volume of a pyramid is given by :-

\text{Volume}=\dfrac{1}{3}\times\text{Base Area of the pyramid}\times\text{Height of pyramid}

Let B be the Base Area of the pyramid and h be the Height of pyramid, then the formula for the volume of a pyramid with base area B and height h will become :-

\text{Volume}=\dfrac{1}{3}\times\text{B}\times\text{h}

Hence, the formula for the volume of a pyramid with base area B and height h =\dfrac{1}{3}\times\text{B}\times\text{h}

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The ratio of oranges to apples in Helen's basket is 4:3. The basket has 12 apples in it. How many oranges are in the basket?
frez [133]

Answer:

16 oranges

Step-by-step explanation:

The ratio of oranges to apples is 4:3 which means that for every four oranges, there are 3 apples.

Since there are 12 apples in the basket, to find the number of oranges, set up a ratio.

4/3 = x/12 (x represents the number of oranges)

Cross multiply.

48 = 3x

Divide by 3.

x = 16

There are 16 oranges in the basket.

Hope that helps.

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3 years ago
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6 0
1 year ago
AB=A, B, equals Round your answer to the nearest hundredth.
suter [353]

Step-by-step explanation:

\sin(20 \degree)  =  \frac{3}{AB}  \\ AB =  \frac{3}{ \sin(20 \degree) }  \\ AB =  \frac{3}{0.342}  \\ AB = 8.77

7 0
3 years ago
Sugar expert last year was reduced by 20% from a total of 40000 tonnes. What was the previous years expert?​
Readme [11.4K]

Answer:

32000 tonnes

Step-by-step explanation:

Given there was a 20% reduction last year from a total of 40000 tonnes .

20% /100% x 40000

0.2 x 40000

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Therefore, previous year’s excerpt = 40000 - 8000

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Step-by-step explanation:

-2x - 5 = 4

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hope it helps

7 0
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