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Mathematics, 01.12.2019 21:31 qwerty8364

Ab and c are points on a line with b between a and c. let m and n be the midpoints of ab and bc respectively
if ab: bc =3: 1 what is mn : bc?

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Ab and c are points on a line with b between a and c. let m and n be the midpoints of ab and bc resp...
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