The midpoint of line segment AB is (5,-3). The coordinates of point A are (m,n) and those of point B are (r,s). What is the value of m+n+r+s?

• The midpoint of line segment AB is (5,-3). The coordinates of point A are (m,n) and those of point B are (r,s). What is the value of m+n+r+s?

The midpoint of line segment AB is (5,-3). The coordinates of ... point B are (r,s). What is the value of m+n ... 2 = 5 m+r = 10 (n+s)/2 = −3 n+s = −6 ...
Positive: 30 %
... a midpoint of a line segment is the point on that line ... the midpoint of a line segment. ... B(2,1) The midpoint will have coordinates
Positive: 27 %

More resources

Let C, D, and E be the feet of perpendiculars of A, B, and M ... point of $\overline{AB}$, then m=n. ... line segments. The Line Segment \$\overline{AB} ...
Positive: 30 %
... is the absolute value of the difference between the coordinates of A and B. Thus, AB = │x2 ... If Y is the midpoint of the line segment XZ, ... J M N ...
Positive: 25 %
Problems in Geometry ... Prove that T lies on the line segment MN. (b) ... D is the midpoint of AB and E is the point of trisection