The midpoint of line AB is M(6,1).if the coordinates of A are (4,8), what are the coordinates of B?

Midpoint formula :

Here the midpoint of A and B is and the given point is . We need to find the coordinates of B . So , let the point be

Compare ,

And ,

Hence the required coordinate is .

(2, -7)

Step-by-step explanation:

Given:

Now let's assume point B is (x,y), where the x is the coordinate of x and y coordinate of y

The x and y coordinate of a line segment is obtained by adding x and y coordinates, respectively, and then adding by 2

The coordinates of B are (2,-7)

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step-by-step explanation:

step-by-step explanation:

why? because i noticed a pattern. 60 120. those numbers without the zero, make the 6 times tables leaving your answer to be b since 6 times 4 is 24 and adding a zero making it 240.