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lfeliz
03.07.2019 •
Mathematics
Plz me 50 points indicate whether the lines are parallel, perpendicular, or neither (for all of them this is not multiple choice 1)y=3/2x - 3 and -2x = 3y - 4 2)x+4y = -12 and 24y= -6x - 72 3)4x - 14y = -112 and 14x + 4y =16
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Ответ:
2) They have the same slope so they are parallel
3) They have opposite reciprocal slopes so they are perpendicular
Hope this helps!
Ответ:
2) parallel
3)perpendicular
Ответ:
20