" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Kelas 8 MatematikaBab Persamaan Garis
ax + by = c, tegak lurus, (p, q)
bx - ay = bp - aq
2y = 3x - 6
3x - 2y = 6, tegak lurus, (2, -3)
-2x - 3y = -2 . 2 - 3 . (-3)
-2x - 3y = - 4 + 9
2x + 3y + 5 = 0