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Question: Find the midpoint of the line segment with endpoints -10 and 4 on the number line.


A ) - 3
B ) 3
C ) 5
D ) 2

Steps to derive

1 The midpoint of the line segment with end points P and Q is (P+Q2).
 [Formula.]


2 The midpoint of the line segment with end points - 10 and 4 is (- 10 + 42) = (- 62) = - 3.



Hence the right answer is Option A

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