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d1i1m1o1n [39]
2 years ago
13

The formula for the volume of a right circular cone is shown. Rewrite the formula so that it expresses the height h in terms of

the volume V and base radius r.

Mathematics
1 answer:
zlopas [31]2 years ago
8 0

Height of cone in term of volume is 3V / πr²

<u>Given that;</u>

Volume of cone = (1/3)(πr²h)

<u>Find:</u>

Height of cone

<u>Computation:</u>

We know that;

Volume of cone = (1/3)(πr²h)

We have to calculate height from above given formula.

V = (1/3)(πr²h)

3V = πr²h

3V / πr² = h

So,

Height of cone = 3V / πr²

<em>Height of cone</em> in term of volume = 3V / πr²

Learn more:

brainly.com/question/24193757?referrer=searchResults

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in my fish tank the ratio of the redfish to bluefish is 3:5 there are 20 bluefish how many red fish are there
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3 years ago
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Alex Ar [27]
ANSWER:

x = 10 / 3

y = 0

STEP-BY-STEP EXPLANATION:

We will be using simultaneous equations to solve this problem. Let's first establish the two equations which we will be using.

Equation No. 1 -

- 6x - 14y = - 20

Equation No. 2 -

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First, we will make ( x ) the subject in the first equation and simplify accordingly.

Equation No. 1 -

- 6x - 14y = - 20

- 6x = - 20 + 14y

x = ( - 20 + 14y ) / - 6

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From this, we will make ( y ) the subject in the second equation and substitute the value of ( x ) from the first equation into the second equation to solve for ( y ) accordingly.

Equation No. 2 -

- 3x - 7y = - 10

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- 7y = - 10 + ( 10 - 7y )

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Using this, we will substitute the value of ( y ) from the second equation into the first equation to solve for ( x ) accordingly.

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x = [ - 10 + 7 ( 0 ) ] / - 3

x = [ - 10 + 0 ] / - 3

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6 0
3 years ago
What is the multiplacation problem for sandy walk 26 miles in a month. If she were consistent in her walking for 2 years, how ma
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Answer:

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Step-by-step explanation:

We know that there are 12 months in a year, and you need to find out the total miles she walks in two years, which is 24 months.

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This is equal to 624 miles

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