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Kamila [148]
3 years ago
7

What is the mean, median, and mode of 6,2,3,4,4,2,8,5,2​

Mathematics
2 answers:
Serggg [28]3 years ago
5 0

Answer:

mean: 4

median: 4

mode: 2

pogonyaev3 years ago
4 0
Mean: 4
median: 4
mode: 2
range: 6
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Simplify the following, leaving your answer in index form- attached document.
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3 years ago
A line has a slope of -13. There is a second line that passes through points (-7,-5) and (6,-4) . Would these lines be parallel
Elza [17]
<h3>Answer: The lines are perpendicular</h3>

=================================================

Work Shown:

Use the slope formula to find the slope of the line through the two given points.

m = (y2 - y1)/(x2 - x1)

m = (-4 - (-5))/(6 - (-7))

m = (-4 + 5)/(6 + 7)

m = 1/13

The slope of the line through the two given points is 1/13.

This is not equal to -13, which was the slope of the first line, so the two lines are not parallel.

However, the two lines are perpendicular because multiplying the two slope values leads to -1

(slope1)*(slope2) = (-13)*(1/13) = -1

note: It might help to think of -13 as -13/1 to help multiply the fractions.

3 0
3 years ago
Find the slope of each line
sladkih [1.3K]

Step-by-step explanation:

To find the Slope of each line, pick two points you can clearly identify on each graph. The first graph has a point (-5,5) and (4,-5). Using these two points find the difference of the y coordinates divided by the difference in the x coordinates, like this:

5 - (-5). = 10

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So the Slope is - 10/9

Same steps for all. Your equation is

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3 0
3 years ago
Please answer as soon as possible!!
harkovskaia [24]

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Step-by-step explanation:

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second, determine the value of 1.3^{2.5} = 1.93

subtract 1.93 from 4.22

4.22 - 1.93 = 2.29

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3 years ago
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almond37 [142]

Answer:

-3a^2= -3*(-6)^2

Step-by-step explanation:

-3a^2 = -3*a^2 = -3*(-6)^2

7 0
3 years ago
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