Dik. U1 = 48, U6 = - 32. Carilah U7 + U12 Pakai cara/rumusnya ya
Matematika
dinirchmn
Pertanyaan
Dik. U1 = 48, U6 = - 32.
Carilah U7 + U12
Pakai cara/rumusnya ya
Carilah U7 + U12
Pakai cara/rumusnya ya
1 Jawaban
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1. Jawaban MathSolver74
kalau aritmatika:
a = 48
a + 5b = - 32
5b = - 32 - 48
5b = - 80
b = - 16
U7 + U12 = (a + 6b) + (a + 11b)
= 2a + 17b
= 2(48) + 17(-16)
= 96 - 272
= - 176