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DIA [1.3K]
3 years ago
15

Which equation produces a line that is parallel to the line represented by the function below? y=2/5x+9

Mathematics
2 answers:
notka56 [123]3 years ago
6 0
Hello :

<span>a line that is parallel to the line represented by the function below? y=2/5x+9
has same slope : 2/5
an equation is:  y =( 2/5)x+b</span>
mezya [45]3 years ago
5 0
I am assuming you meant:

y=2x/5+9  

If so:

A parallel line must have the same slope.  The line is of the form:

y=mx+b where m=slope, in this case 2/5

So the parallel line will be of the form:

y=2x/5+b  where b is the y-intercept.

There are infinitely many solutions as any line with the same slope is parallel to the original line.  However the y-intercept can be any real number, that is why there are infinitely many solutions...Any value of b in the line we found above will still be parallel to the original line...
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Which of the following statements describes one part of completing the square for x2 + 4x = 32?
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Step-by-step explanation:

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7 0
3 years ago
Multiply (2.0 ⋅ 10−4) ⋅ (3.1 ⋅ 10−20). Express the answer in scientific notation. The options are:
Mkey [24]
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3 0
3 years ago
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antiseptic1488 [7]
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4 0
3 years ago
What is the area of △ABC?
kirza4 [7]
Answer:
Area = 492.4 m²

Explanation:
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This rule is illustrated in the attached image.

Now, we have:
AB = 40 m
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angle B which is the angle included between AB and BC = 80 degrees

The given angle is included between the two given sides, therefore, we can apply the above rule to get the area.
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Hope this helps :)

3 0
3 years ago
Multiply and simplify: 3a(4a2 – 5a + 12)
DochEvi [55]
3a(4a²-5a+12)

12a³-15a²+36a

~Hope this helped!~
3 0
3 years ago
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