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MaRussiya [10]
4 years ago
13

Is this right and I need help getting the decimal estimate

Mathematics
1 answer:
Bumek [7]4 years ago
5 0

The answer of 12 to 13 is almost correct - you only forgot the - signs

As for the decimal estimate, take the square root of 12 (144) and the square root of 13(169) and because 150 is closer to 144 than 169 we can guess that the decimal is about -12.2

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Answer:

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Step-by-step explanation:

salesperson receives a monthly salary of $2,250

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total pay =  $2,250 + 4.5% of $98,450

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6 0
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3 years ago
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8 0
3 years ago
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umka2103 [35]
By definition, we have to:

 In mathematics, the commutative property or commutativity is a fundamental property that has some operations according to which the result of operating two elements does not depend on the order in which they are taken.

 This is fulfilled in ordinary addition and multiplication: the order of the addends does not alter the sum, or the order of the factors does not alter the product.

 We have then, that the commutative property of the addition is:
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 Answer:
 
An expression that illustrates the commutative property of addition is:
 
3 + (-7) = (-7) + 3
4 0
3 years ago
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