Which pair of equations are perpendicular lines? A. 5x + 2y = 9 and y = - 5/2x+27/2 B. x - 3y = 11 and y = - 3x + 23 C. 4x + 2y = 6 and y = - 2x + 18 D. x - 3y = 5 and y = 3x - 1
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Home » Mathematics » Which pair of equations are perpendicular lines? A. 5x + 2y = 9 and y = - 5/2x+27/2 B. x - 3y = 11 and y = - 3x + 23 C. 4x + 2y = 6 and y = - 2x + 18 D. x - 3y = 5 and y = 3x - 1