HELP PLEASE. 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
Mathematics
korbinwilkinsen
Question
HELP PLEASE.
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 – 11
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 – 11
2 Answer

1. User Answers MellowK
the answer is
B. x – 3y = 11 and y = –3x + 23 In the future I recommend you use Desmos graphing calculator. 
2. User Answers 21riveracesar
Answer:
C
Stepbystep explanation:
because all of then dont make sense at all only C