what is the slope of a line that is perpendicular to the line represented by the equation y=-2/5x+4/5?
5
5/2
5/4
2/5

Question

anonymous · Answer

perpendicular lines have opposite reciprocal slope

anonymous · Answer

??

anonymous · Answer

4/5 opposite reciprocal of that is -5/4
2/3 opposite reciprocal of that is -3/2
a/b  ..............................            -b/a

anonymous · Answer

it keeps covering the top line of your answers

anonymous · Answer

Try refreshing(reloading)

anonymous · Answer

hmmm, still din't work ty anyways

anonymous · Answer

To find perpendicular slope, take the original slope and flip it and switch signs