Aguerrero
Aguerrero
25-10-2016
Mathematics
contestada
Need help solving for BC
Respuesta :
SJ2006
SJ2006
25-10-2016
BD = 16 = 2y-2+y+3
16 = 3y+1
3y = 15
y = 5
BC = 2y-2 = 2(5)-2 = 10-2 = 8
so, BC = 8
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