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Tju [1.3M]
3 years ago
9

X + (-x) = 0 help me plz​

Mathematics
1 answer:
andriy [413]3 years ago
7 0

x+-x = 0

x-x = 0

0 = 0

infintely many solutions

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The equation of line CD is y = −2x − 2. What is the equation of a line parallel to line CD in slope-intercept form that contains
aniked [119]

Answer:

\[y=-2x+13\]

Step-by-step explanation:

Equation of the line CD is given as \[y=-2x-2\]

Slope of the line CD = -2

Slope of the line parallel to CD = -2

Equation of the line parallel to CD is given by \[y=mx+c\]

\[y=-2x+c\]

But this line passes through (4,5)

Substituting the values in the equation:

\[5=-2*(4)+c\]

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So the overall equation of the parallel line is given by \[y=-2x+13\]

6 0
3 years ago
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lys-0071 [83]

Answer:

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Step-by-step explanation:

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3 years ago
A university administrator was interested in determining if there was a difference in the distance students travel to get from c
olasank [31]

Answer:

D. With a p-value of 0.305, we do not have statistically significant evidence that the population mean distance traveled to class is different for men and women.

Step-by-step explanation:

What we are testing?

If the distance students travel to get from class is statistically different for men and women.

How we take the decision?

The significance level is the standard of 0.05.

If the p-value is greater than 0.05, there is no evidence that the distances are statistically different for the population.

If the p-value is less than 0.05, there is evidence that the distances are statistically different different for the population..

In this question:

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8 0
3 years ago
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Answer:

9.50 X 2 = 19

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6 0
3 years ago
What are all them pls i am stuck
Musya8 [376]

Answer:

6. is proportional, 7. is not proportional, 8. is not proportional

Step-by-step explanation:

7 0
3 years ago
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