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Kay [80]
3 years ago
12

If the endpoints of `bar(AB)` have the coordinates A(9, 8) and B(-1, -2), what is the midpoint of `bar(AB)`?

Mathematics
1 answer:
alina1380 [7]3 years ago
5 0

To solve this problem you must apply the proccedure shown below:

1. You have the following points given in the problem above:

A(9,8)\\ B(-1,-2)

2. To find the midpoint, you must apply the formula that is used for calculate it. This is:

m=(\frac{x1+x2}{2}, \frac{y1+y2}{2} )

Where:

x1=9\\ x2=-1\\ y1=8\\ y2=-2

3. Now, you must substitute these values into the formula for calculate the midpoint, as following:

m=(\frac{9+(-1)}{2} ,\frac{8+(-2)}{2} )\\ m=(4,3)

Therefore, the answer is: m=(4,3)

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