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17-10-2021
Mathematics

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Determine if the equations are parallel, perpendicular, or neither. 3y = 4x + 15 and 9x + 12y = 12

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17-10-2021

3y=4x+15
y= 4/3x +5

9x+12y=12
12y= -9x+12
y= -9/12x+1
y=-3/4x +1

The answer is the two equations are perpendicular

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