garis K tegak lurus dgn garis 6y-8x=7. Brapa gradien garis K
Matematika
RAKAPTM
Pertanyaan
garis K tegak lurus dgn garis 6y-8x=7.
Brapa gradien garis K
Brapa gradien garis K
2 Jawaban
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1. Jawaban pantasp07oyksxq
6y-8x=7.
6y = 8x + 7
y = 8/6 x + 7/6
y = 4/3x + 7/6
Gradien = 4/3 -
2. Jawaban BerukBerpose
6y-8x=7
6y= 7 + 8x
y = 7/6 + 8/6 x
m1 = 8/6
karena tegak lurus maka:
mk x m1 = -1
mk x 8/6 = -1
mk = -1 dibagi 8/6
mk = -1 x 6/8
mk = -6/8