tolong bantu donkk carany gimana yg no 16.. bsk bakal dikumpul.. trima kasihh
Matematika
michelleclara16
Pertanyaan
tolong bantu donkk carany gimana yg no 16.. bsk bakal dikumpul.. trima kasihh
1 Jawaban
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1. Jawaban oktozzfoundfutp4kua6
U4 = 32
32 = a×r^3
U3 = 8
8 = a×r^2
32 = a×r^3
8 = a×r^2 ÷
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4 = r
Jadi,
8 = a×r^2
8 = a×4^2
8 = a×16
a = 8/16
a = 1/2(a)