Jika garis 4x + ay = 8 dan ay = 9x + 5 saling tegak lurus,

Name: Jika garis 4x + ay = 8 dan ay = 9x + 5 saling tegak lurus,
Uploaded: 2024-07-08T04:26:43
Duration: PT4M14.2293S
Description: Jika garis 4x + ay = 8 dan ay = 9x + 5 saling tegak lurus, nilai a = ....