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lisabon 2012 [21]
3 years ago
14

What the geometric mean between 12 and 18

Mathematics
2 answers:
MAVERICK [17]3 years ago
4 0

Answer: 14.7

Step-by-step explanation:

Data : 12,18    

Total Number of Values, N = 2

Step 1 : Find 1 / N

1 / N = 1 / 2 = 0.5

Step 2 : Find mean

GM = ( 12 * 18 )^ 0.5

       = 14.7

yulyashka [42]3 years ago
3 0

Step-by-step explanation:

The geometric mean between 12 and 18 =

\sqrt{12 \times 18}

6 \sqrt{6}

14.69

14.7

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The sum of twice a number and five is greater than three times the number minus three.
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Answer:

x<8

Step-by-step explanation:

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2x+8>3x

8>x

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Step-by-step explanation:

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Numbers that are multiplied to form a product are called
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Answer:

  • multiplier and multiplicand
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Step-by-step explanation:

Different words are used in different contexts. When two numbers are multiplied, one can be identified as the <em>multiplier</em>, and the other the <em>multiplicand</em>.

When two or more numbers or expressions are multiplied, they are often generically referred to as <em>factors</em>. The term <em>factors</em> can also be used to mean <em>prime factors</em>, as when we seek to express a product in terms of its factors.

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Main street intersects oak road. If a right-hand turn onto oak road requires a 77 degree turn, what degree must a left-hand turn
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Answer:

The measured from a left-hand turn on the oak road must be 103 degrees

Step-by-step explanation:

Let

x ----> measured in degrees from a left-hand turn on the oak road

y ----> measured in degrees from a right-hand  turn on the oak road

we know that

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m\angle x+77^o=180^o

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