Question

The slope of a line that is perpendicular to a line whose slope is -2/7 is

Answer 1

since it's perpendicular to switch it

Answer 2

7/2

Answer 3

Perpendicular slopes when multiplied equal to -1
So lets say the slope of the perpendicular line is x

Answer 4

\[\frac{ -2 }{ 7 }\times x=-1\]

Answer 5

\[\frac{ -7 }{ 2 } \times \frac{ -2 }{ 7 }\times x=-1 \times \frac{ -7 }{ 2 }\]

Answer 6

\[x=\frac{ 7 }{ 2 }\]

Answer 7

@tommtwo