ch7aeliyahbreon ch7aeliyahbreon

16-09-2016
Mathematics

contestada

if bc = 10, bx = 6, xy = 4, then cd =

Respuesta :

avachriss avachriss

16-09-2016

BC = kBX
CD = kXY
BC/BX = k = 10/6
CD/XY = k = 10/6 = CD/4

10/6 = CD/4
CD = 40/6 = 6 2/3

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