M is the midpoint of LN=23 and MN=x. Find the value of x.

What is x for MN.
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1 Answer

If LN is 23 units long and M is the midpoint of LN then LM=MN=x, so since LM+MN=LN=23, x+x=23, 2x=23, making x=23/2=11½.

by Top Rated User (1.2m points)

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