preciousmarie
preciousmarie
10-01-2018
Mathematics
contestada
can anyone answer this?
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Lazerpent
Lazerpent
10-01-2018
the answer is -1/4
Perpendicular means opposite slope in this type of question
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choixongdong
choixongdong
10-01-2018
perpendicular lines, slope is opposite and reciprocals
so if slope of red = 4 then slope of green = -1/4
answer is A. -1/4
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