jika x=5°,=20',danz=30'',maka 2x-9y+18z
Matematika
selviana40
Pertanyaan
jika x=5°,=20',danz=30'',maka 2x-9y+18z
1 Jawaban
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1. Jawaban Michaelim
x = 5
y = 20
z = 30
=2x - 9y + 18z
=2(5) - 9(20) + 18(30)
=10 - 180 + 540
=370
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