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2 years ago

Choose the equation of a line that is perpendicular to the y-axis and passes through the point (5, -2).

Mathematics

1 answer:

Irina-Kira [14]2 years ago

5 0

It would moat likly be y=-2 due to it having to be perpendicular to the y axis and pass through the 5,-2 point

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Hey all, can I get the answer + explanation for this? Would be much appreciated.

marysya [2.9K]

Answer:

x = 120

Step-by-step explanation:

Let's draw an imaginary dot in the middle of that line which runs between those two parallel lines, and now lets look at it as an angle.

This lines' angle is 180 degrees. Now lets move those two parallel lines together on the imaginary dot in the middle.

We can see that on the left side is one degree and the other side is another, however when we put them together we get the angle measurement of the our line which we identified was 180.

Now that we can see that our two angles must equal 180 when put together we know and can say that:

40 + (x + 20) = 180

So, lets work this out like basic algebra now.

40 + x + 20 = 180

x + 60 = 180

- 60 - 60

x = 120

And voila we have our x value.

Hope this helps :)

4 0

3 years ago

Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15...

saul85 [17]

Answer:

2n+7

Step-by-step explanation:

find the difference

and see the difference from the 2 Times table to the original sequence

and write it as an equation for this sequence

3 0

3 years ago

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A chef kept track of the number of apples people ate last week in his cafeteria. The results are shown here.

n200080 [17]

The correct answer is C) 10

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3 years ago

Which equation represents the amount of money that Mr. Cooney earns in x hours? math

padilas [110]

Nobody can really answer this unless you can just give a random equation like 5*x=25 something like that

4 0

3 years ago

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The radius of a sphere is 6 units.

skad [1K]

Answer: Four-thirdsπ(6)³

Step-by-step explanation: The formula for the volume of a sphere is attached in the image down below.

Notice that two of the options listed have three-fourths but we use four-thirds to find the volume of a sphere. This means that we can eliminate the 1st and the 3rd option.

Now, we will multiply that by π and then by the radius cubed which is also written as 6³. This means that our answer would be the second option.

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3 years ago

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