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Срочно !!!на прямой 3x+4y +20 =0, найти точку равно удаленную от точек A(-8;-3 ), B(-5;-6)
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Предмет:
Математика -
Автор:
jordynsexton - 5 лет назад
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Ответы 1
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сам прмер...3x=-4y-20x=-4/3y-20/3x=-4/3y-20/3, y Э R Э- это типо как принадлежит, только в другую сторону, окъдальше сам решай!
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Автор:
damionchristian - 5 лет назад
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