Respuesta :

Answer:

Step-by-step explanation:

the perpendicular slope would be -2 because the slope of the equation 3x-6y=90 is 1/2. to find the perpendicular you would flip the fraction and times it by -1.

1/2 -> 2 *-1

-2

heathermalatesta

Answer:

The slope is 0.5, or 1/2.

Step-by-step explanation:

3x - 6y = 90

-6y = -3x + 90

y = 0.5x + 90