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slega [8]
2 years ago
5

Help in explaining please!

Mathematics
1 answer:
dexar [7]2 years ago
6 0

Hi!

As per graph and question,

a) The most challenging is:-

<u>Examination B</u>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>Reason</em> - There are few high scores and many low scores.

b) The least challenging is:-

<u>E</u><u>x</u><u>a</u><u>m</u><u>i</u><u>n</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>C</u>

<em>Reason</em>- There are many high scores, few low scores and the lowest mark is not zero.

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natta225 [31]
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Complementary of supplementary? Find the value of x
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Step-by-step explanation:

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The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

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3 years ago
How many solutions does this system of equations have?
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3 years ago
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What is the equation of a line parallel to y=(3)/(4)x-5 and passes through (12,-2)?
Vika [28.1K]

A parallel line has the same slope as the original line. So in this case the slope of the line is also 3/4. Now how do we know if it intersects the point? We need to adjust the y intercept.



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-2 = (3/4)*(12) + b

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I am assuming that the slope is 3/4 based on the way you formatted the original equation, but it's the same steps if the slope is different.

3 0
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Answer:

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The slope of the line is 6

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