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Mathematics, 04.10.2020 14:01 mariahbugg7

The points A, B, C and D all lie on the same line segment, in that order, such that the ratio of AB:BC:CDAB:BC:CD is equal to 1:4:1.1:4:1. If AD=18,AD=18, find CD. CD.

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The points A, B, C and D all lie on the same line segment, in that order, such that the ratio of AB:...
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