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IRISSAK [1]
3 years ago
15

A cone has a diameter of 23 inches and a height of 19.7 inches. Select all of the expressions that could be used to find the vol

ume of the cone in cubic inches? Use 3.14
Mathematics
2 answers:
iris [78.8K]3 years ago
6 0

Answer:

2727

Step-by-step explanation:

The formula for finding the volume of a cone is

1/3πr²h

The radius would be 11.5 because, radius equals the diameter divided by two.

So, first you would plug your numbers into the equation

1/3(π)(11.5)²(19.7)

*use 3.14 for pi

Then multiply.

V = 2726.9 (2727 if you round to the nearest whole number)

Zinaida [17]3 years ago
4 0

Where’s The Expressions?

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The ratio of pizza to nachos sold during A-lunch is 4 to 3. There were 48 nachos sold. What is the number of pizzas sold during
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Answer:

The number of pizzas sold during A- lunch is 64

Step-by-step explanation:

Let us solve the question using the ratio method

∵ The ratio of pizza to nachos sold during A-lunch is 4 to 3

∵ There were 48 nachos sold

→ By using the ratio method

→ Pizza  :  Nachos

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→ use the cross multiplication

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∴ x = 64

∴ The number of pizzas sold during A- lunch is 64

6 0
3 years ago
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Step-by-step explanation:

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