Mathematics, 16.07.2019 09:00 granniejo

Which of the following is an example of the associative property? 2(5 - 3) = 10 - 6 -7 + (19 + 5) = (-7 + 19) + 5 11 + (6 + 8) = 11 + (28 + 6) 1/3 • 3 = 1

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Answer from: DJEMPGYT

Hey there!

Let's look at this one answer at a time.

2(5 - 3) = 10 - 6 would classify as the distributive property because 2 times 5 is 10 and 2 times negative 3 equals negative 6.

-7 + (19 + 5) = (-7 + 19) + 5 would classify as an example of the associative property of equality because both sides of the equation simplify to equal the same number, 17.

11 + (6 + 8) = 11 + (28 + 6) is not a property of equality because it simplifies out to be 25 = 45 which is not true. 25 can never be equal to 45. It's no solution.

1/3 * 3 = 1 would be a great example of the inverse property of multiplication because one third is the reciprocal of three. In other words the equation could look like this: 1/3 * 3/1 = 3/3 = 1

Hope that helps! Thanks for using

Answer from: id0617045

Option 2 - -7+(19+5)=(-7+19)+5

Step-by-step explanation:

To find : Which of the following is an example of the associative property?

Solution :

Associative property states that when three or more numbers are added or multiplied, any two or more ca be grouped together and the sum or product will still be the same.

As a+(b+c)=(a+b)+c or $a\times (b\times c)=(a\times b)\times c$

From the given options the property satisfy is

-7+(19+5)=(-7+19)+5

Here, a=-7 , b=19 and c=5 with addition property.

Therefore, Option 2 is correct.

Answer from: Quest

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction: this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology: the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion: the last is the discussion, this can be either by management people or persons who are all interested , etc.

Answer from: Quest

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer because of that.

step-by-step explanation:

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