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Minchanka [31]
3 years ago
6

What is the associative property of addition?

Mathematics
1 answer:
Vanyuwa [196]3 years ago
4 0
Well it really depends because there are four properties of addition; They are commutative, associative, additive identity, and distributive properties.
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Which of the following describes the image of a triangle after a dilation that has a scale factor of 5/6
Sergeeva-Olga [200]

Answer:

See example below.

Step-by-step explanation:

The image of a triangle will be 5/6 the size. It will be slightly smaller than the original. For example, if the side measurement of the triangle on one side is 12 then the image of the triangle after a dilation will be 12*5/6 = 60/6 = 10.

The new side length is 10 slightly smaller than 12.

6 0
3 years ago
Compensation professionals in XYZ Company use regression analysis to determine the pay rates of its marketing professionals. The
alexdok [17]

Answer: This means that the salaries of their marketing professionals are not closely related to their job titles. In further explanation, this shows that a professional with a higher job title, may be paid a lower salary when compared to a professional with a lower job title.

A 0.85 R-Squared shows that the points are far from the trend lines. From this, we can assume that the marketing professionals are paid base on commission on sales, and not base on job position.

Step-by-step explanation: R-Squared is a measure used in statistics, to represent how much proportion of the dependent variables that is explained by the independent variables. A high value of R^2 shows a very low correlation between the dependent and independent variables, while a low value of R^2 shows that the dependent and independent variables are closely related. The R-Squared value are a measure of percentage value.

5 0
3 years ago
I WILL AWARD BRAINLIEST!! PLEASE HELP!!
yan [13]

Answer:

see the explanation

Step-by-step explanation:

Observing the picture

1) For y=-1

The answer is undefined (there is no corresponding value for x)

2) For y=0

we have the points (-3,0) and (6,0)

therefore

x=-3, x=6

3) For y=2

we have the points

(-2.25,2)

(0.75,2)

(4,2)

therefore

x=-2.25, x=0.75, x=4

3) For y=3

we have the points belong to the interval [-2,0]

so

-2 \leq x \leq 0

7 0
3 years ago
Alexandra has 36 coins valued at $6.00. She has only nickels and quarters. Which equation can be used to solve for the number of
Ymorist [56]

Answer:A

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
In the equation m = k + 3, m is the:
Lorico [155]

Answer:

Step-by-step explanation:

m is the dependent variable; it represents the value of a linear function of k:

m = f(k) = k + 3

6 0
3 years ago
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