SOLUTION: the midpoint of uv is 5 7 the coordinates of one endpoint are u 3 -5 find the coordinates of the endpoint v

Algebra ->  Angles -> SOLUTION: the midpoint of uv is 5 7 the coordinates of one endpoint are u 3 -5 find the coordinates of the endpoint v      Log On


   

Question 1125392: the midpoint of uv is 5 7 the coordinates of one endpoint are u 3 -5 find the coordinates of the endpoint v
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let the other end point = ( a,b )
M( 5,7 )
( 3,-5 )
覧覧覧-
+%28+a+%2B+3+%29%2F2+=+5+
+a+%2B+3+=+10+
+a=+7+
覧覧覧-
+%28+b+%2B%28-5%29+%29%2F2+=+7+
+b+-+5+=+14+
+b+=+19+
The other end point is ( 7,19 )