Respuesta :

Answer:

Perpendicular line would have a slope in the form:

[tex] - \frac{1}{m} [/tex]

So it has to be:

[tex] - \frac{5}{2} [/tex]

Good luck.

Intelligent Muslim.

Answer:

-5/2.

Step-by-step explanation:

The slope of the perpendicular line  = -1 / slope of the original line

= -1 / 2/5

= -5/2.