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leonid [27]
2 years ago
9

What is the opposite of addition? what is the opposite of division?

Mathematics
2 answers:
LenaWriter [7]2 years ago
8 0
Subtraction 
multiplication 
yayyyyyyyyyyy
FromTheMoon [43]2 years ago
6 0
The opposite of addition is subtraction i think
and the opposite of division is multiplication
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adoni [48]

9514 1404 393

Answer:

  √42 ≈ 6.48074

Step-by-step explanation:

Put the values in place of the corresponding variables and do the arithmetic.

  \sqrt{(a)(b)}=\sqrt{(14)(3)}=\boxed{\sqrt{42}\approx6.48074}

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42 = 2·3·7 is not a perfect square, nor does it have any perfect square factors. Its square root is irrational.

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3 years ago
What is the solution to the equation 9k = 40.5?<br><br> k= 4<br> k= 4.5<br> k= 5
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Answer:

k=4.5

Step-by-step explanation:

40.5/9

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3 years ago
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The line in the first graph ' A ' is doing that.

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3 years ago
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5/4

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Make a proportion:

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there r 5 people taller than 145 cm


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