Question

Line segment RS is perpendicular to line segment PQ, and the coordinates are R(4, -5), S(-8, 4), P(0, 6), and Q(-3, y). What is the value of y?

Answer 1

hi! use slopes..m1m2=-1
<hi beehive!>

Answer 2

or find the slope of line 1 then plug in the slope in the other one and solve. since it's perpendicular
<hi saubhik>

Answer 3

m=frac{-9}{12}

Answer 4

m=-9/12

Answer 5

so its 9 0r i divide it?

Answer 6

i got (-3,8.25)

Answer 7

i got y=2

Answer 8

red (4,-5)-(-8,4)

blue (0,6)-(-3,8.25)

green (0,6)-(-3,2)

Answer 9

I was right lol .... perpendicular; you found parallel

Answer 10

lol. i mixed 'em up.