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Find the M is the midpoint of the line segment PQ, what is the coordinates of point Q? P (4, 5), M (-2, -3)

 

Answers:

a. (2,2)

b. 6,8)

c. (-8,-11)

d. (-8,-15)

e. (-4, -7.5)

 Aug 19, 2016
 #1
avatar+26397 
0

Find the M is the midpoint of the line segment PQ, what is the coordinates of point Q? P (4, 5), M (-2, -3)

 

Answers:

a.(2,2)b.(6,8)c.(8,11)d.(8,15)e.(4,7.5)

 

P+Q2=M|2P+Q=2M|PQ=2MP|M=(23)P=(45)Q=2(23)(45)Q=(2232)(45)Q=(46)(45)Q=(4465)Q=(811)

 

Point Q is  (-8, -11)

 

(c.)

 

laugh

 Aug 19, 2016
edited by heureka  Aug 19, 2016
 #2
avatar+12530 
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Find the M is the midpoint of the line segment PQ, what is the coordinates of point Q? P (4, 5), M (-2, -3)

 

laugh

 Aug 20, 2016

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