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hjlf
3 years ago
13

Which mathematical property is demonstrated?

Mathematics
2 answers:
andriy [413]3 years ago
8 0
The best and most correct answer among the choices provided by your question is the third choice or letter C "<span>commutative property of addition."

</span>The word "commutative" comes from "commute" or "move around", so theCommutative Property<span> is the one that refers to moving stuff around. For </span>addition<span>, the rule is "a + b = b + a"; in numbers, this means 2 + 3 = 3 + 2. For multiplication, the rule is "ab = ba"; in numbers, this means 2×3 = 3×2.</span>


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

valina [46]3 years ago
4 0

Answer:

Option C - Commutative property of addition

Step-by-step explanation:

Given : 7 + 9 + 3 = 7 + 3 + 9

To find : Which mathematical property is demonstrated?

Solution :

The given expression is 7 + 9 + 3

Now, we see there is an interchanging of position of 3 and 9.

which represent the commutative property.

There is addition in between the numbers.

So, the mathematical property used in expression is 'commutative property of addition'.

Therefore, option C is correct.

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<h2>Answer:</h2>

Option: D is the correct answer.

                 D.  (2,54)

<h2>Step-by-step explanation:</h2>

We know that an outlier of a data set is the value that stands out of the rest of the data point i.e. either it is a too high value or a too low value as compared to other data points.

Here  we are given a set of data points as:

         (2,54)

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Hence, we see that the output values i.e. 7 in (4,7) ; 9 in (6,9) ; 12 in (8,12) and 15 in (10,15) are closely related.

Hence, the data point that is an outlier is:

                  (2,54)

(As 54 is a much high value as compared to other)

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