Respuesta :
Answer:
1/3
Step-by-step explanation:
When a line is perpendicular, to find the slope, you take the negative reciprocal of the other slope.
The slope of a perpendicular line is going to be the opposite and reciprocal of the original slope.
Opposite: -3 -> 3
Reciprocal: 3 -> 1/3
Therefore, the answer is 1/3
Best of Luck!