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08-12-2016
Mathematics

Answered

If M is the midpoint of LN and LN=27.8 , find the length of MN.

A13.8
B13.9
C14.2
D14.5

Verified Answer :

Anonymous Anonymous

08-12-2016

I hope this helps you

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sky1187 sky1187

08-12-2016

so we are missing a number. lets call it x
x which is mn +ml =the complete line which is 27.8(LN)
so we have x +x =27.8
2x = 27.8
divide both sides by 2
x= 13.9

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