SOLUTION: Hey i'm having some trouble in math so I would like some help from you guys (: Which of the following equations represents a line perpendicular to the line y-2x=5 options are

Algebra ->  -> SOLUTION: Hey i'm having some trouble in math so I would like some help from you guys (: Which of the following equations represents a line perpendicular to the line y-2x=5 options are      Log On

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 Question 383962: Hey i'm having some trouble in math so I would like some help from you guys (: Which of the following equations represents a line perpendicular to the line y-2x=5 options are A. x - 1/2y =-10 B. x + 1/2y=10 C. X+2y=10 D -x+2y=10Answer by mananth(13127)   (Show Source): You can put this solution on YOUR website!y-2x=5 .. y = 2x +5 .. the line which has slope of -1/2 is the line perpendicular to the above line .. option C x+2y=10 2y=-x+10 /2 y=-x/2+5 slope = -1/2 ... m.ananth@hotmail.ca