Find the equation of the line that passes through the point left (-9,12) and is perpendicular to the line y=3/2x-1/2. write the equation using the slope-intercept form.

The answer to your question is:

    y = -2/3 x + 6   or 2x + 3y -18 = 0

Step-by-step explanation:

Point (-9, 12)

Perpendicular to y = 3/2 x -1/2

then    slope = m = 3/2   but we change it,  so  m = -2/3

               y -12 = -2/3 (x + 9)

              3(y -12) = -2( x + 9)

               3y - 36 = -2x - 18

  General equation      2x + 3y -36 + 18 = 0

                                      2x + 3y - 18 = 0

slope y-intercept           3y = -2x -18 +36

                                       3y = -2x + 18

                                        y = -2/3 x + 18/3

                                        y = -2/3x + 6

step-by-step explanation:

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )