danimuni33 danimuni33

19-08-2017
Mathematics

contestada

points a,b,c,d and e are collinesr ans in that order . find AC if AE = x+50 and CE = x+32

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apologiabiology apologiabiology

19-08-2017

if dey colinear then

AE=AC+CE

so if AE=x+50 and CE=x+32 then
x+50=AC+x+32
minus x both sides
50=AC+32
minus 32 both sides
18=AC
AC=18 units

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