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To calculate the x-coordinate of the midpoint of a horizontal segment, you simply take the sum of x-coordinate of the endpoints of the horizontal segment and divide this by two. An example is if one is given endpoints with th x and y coordinates 2,3 and 5,6. To find the midpoint of the x-coordinates add 2 and 5 and divide this by 2, or 7/2.

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Q: What methods could you use to calculate the x-coordinate of the midpoint of a horizontal segment?

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You can calculate the x coordinate of the midpoint by: calculating the average of the x coordinates, which would be the average of the endpoints. You could also count by hand, but if you are doing schoolwork there would be no work to show.

If you mean endpoints of (0, 0) and (0, -12) then its midpoint is at (0, -6) because (0+0)/2 = 0 and (0-12)/2 = -6

Some methods you could use to find the y-coordinate of the midpoint of a vertical line segment with endpoints at 0 0 and 0 15 are by: Counting by hand Dividing 15 by 2

There are the following methods:quadratic formulacompleting the squaresfactorisingnumerical methods such as Newton-Raphsongraphical methods.

There are several methods for solving quadratic equations, although some apply only to specific quadratic equations of specific forms. The methods include:Use of the quadratic formulaCompleting the SquareFactoringIterative methodsguessing

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If you mean endpoints of (-6, 0) and (6, 0) then the midpoint is at the origin of (0, 0)

The midpoint is (10,0). The simplest way to calculate it is to divide the change in x by 2. You can see that the difference is 20-0 = 20, divided by 2 is 10.

Add the x coordinates then divide by 2 Add the y coordinates then divide by 2 Therefore midpoint is at: (10, 0)

The two points are exactly the same so there is no line segment.

You can calculate the x coordinate of the midpoint by: calculating the average of the x coordinates, which would be the average of the endpoints. You could also count by hand, but if you are doing schoolwork there would be no work to show.

calculate the average of the x-coordinates count by hand take the average of the endpoints *apex*

The average, or arithmetic mean.

To get the midpoint between two points, the x-coordinate of the resulting point is the average of the x-coordinates of your two points. Similar for the y-coordinate. Take the average of the endpoints, calculate the average of the x-coordinates.

The methods you could use to calculate the x-coordinate of the midpoint of a horizontal segment with endpoints at 0 0 and 20 0 would be: Divide 20 by 2 Count by hand -------------------------------------------------------------------------------------------------------------------- The easiest way to calculate the x-coordinate of the midpoint of any line segment is to add the x-coordinates of the end points together and divide by 2; similarly for the y-coordinates. In this case, the x-coordinate of the midpoint is (20 + 0)/2 = 20/2 = 5

The method of simple logic. Since the two end points are the same, the line segment has no length. Therefore its midpoint is the same as its end point. So the x-coordinate of the midpoint is the same as that for the end point and that is 6.

You could use algebra (see below for how to do that), or you could graph the line and measure it.Using algebraThe x-coordinate of the midpoint of a line segment is the average of the x-coordinates of the end-points. 1/2(-6 + 6) = 0The y-coordinate of the midpoint of a line segment is the average of the y-coordinates of the end-points.1/2(0 + 0) = 0The midpoint of the given horizontal segment is the origin, (0, 0) .

The coordinates of the midpoint are the averages of the coordinates of the end points. So (0, 7.5).

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