Which shows the use of the associative property?

Mathematics

2 answers:

Vinil7 [7]3 years ago

8 0

Answer:

its B

Step-by-step explanation:

i got it right on Edg

koban [17]3 years ago

5 0

Answer:

The correct answer is Option 2:

$7+(\frac{1}{5}+n) = (7+\frac{1}{5})+n$

Step-by-step explanation:

Associative property consists of three quantities. Associative property for addition states that the result of adding three numbers will be same no matter what the order of addition is.

Let a,b and c be three numbers

Then associative property can be stated as:

$a+(b+c) = (a+b)+c$

Now looking at the options it can be observed that the following choice shows the associative property

$7+(\frac{1}{5}+n) = (7+\frac{1}{5})+n$

Hence,

The correct answer is Option 2:

$7+(\frac{1}{5}+n) = (7+\frac{1}{5})+n$

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What is the slope of the line that passes through the points (2, 3) and (8, 6)

nadezda [96]

Answer:

The slope of the line that passes through the points (2, 3) and (8, 6) is $\frac{1}{2}$ .

Step-by-step explanation:

To find the slope of two points, divide the difference between the y values by the difference between x values, you can remember this by the mnenomic "rise over run". In this case, the difference between y and x values would be 6 - 3 = 3 and 8 - 2 = 6 respectively. This means the slope between the two points (2, 3) and (8, 6) is $\frac{3}{6}$ or $\frac{1}{2}$ .