SOLUTION: how can you find the last end point of a line when M= (2,5) AND A=(2,3) M equals the midpoint and A equals one of the endpoints. How would you find the last endpoint which would

Question 1133604: how can you find the last end point of a line when M= (2,5) AND A=(2,3) M
equals the midpoint and A equals one of the endpoints. How would you find the last endpoint which would be B??
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
The midpoint is the average of the endpoint values. That means that M=(1/2) (A+B)
so for M=2 (x-value), (1/2)(A+B)=2 and A+B=4. If A is 2, B has 2 for x value.
For y, 5=(1/2)(3+B), so 10=3+B, and B=7
(2, 7)
RELATED QUESTIONS
This prove is really confusing me and below have provided what i think i understand but i (answered by drk)

Analytic Geometry 2. For a line segment AB, one endpoint is A(-6, 2) and the other... (answered by stanbon)

you are given an endpoint and a midpoint of a line segment. find the coordinates of the... (answered by josgarithmetic)

M is the midpoint of line segment AB. The coordinates of M are (1, 3) and the coordinates (answered by stanbon)

You are given an endpoint and the midpoint of a line segment. Find the coordinates of the (answered by drj)

I need major help on how to answer these questions and what they are. Here is the info... (answered by Fombitz)

Find the coordinates of the other endpoint of a segment with the given endpoint and... (answered by solver91311)

1.The midpoint of LN is M(6,-3). One endpoint is L (-2,8). What is the other endpoint? (answered by psbhowmick)

What is the equation of a line when you are given the points (-2,-5) and... (answered by checkley71)

Hi! How Are You?! im having trouble with this proof can u please help me?!... (answered by solver91311)