624 = ((12×16)/2)×2 + 16x + 12x +20x
= 192 + 48x
48x = 624-192 = 432
x = 432/48 = 9
nilai x adalah 9cm
Jawaban:
Nilai x = 9
Penjelasan dengan langkah-langkah:
624cm² = 12 + 20 + 16 dikali x) + 12 × 16
624cm² = 48 dikali x + 192
= 624-192 = 48x
= 432cm² = 48x
= 432/48
= 9
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624 = ((12×16)/2)×2 + 16x + 12x +20x
= 192 + 48x
48x = 624-192 = 432
x = 432/48 = 9
nilai x adalah 9cm
Jawaban:
Nilai x = 9
Penjelasan dengan langkah-langkah:
624cm² = 12 + 20 + 16 dikali x) + 12 × 16
624cm² = 48 dikali x + 192
= 624-192 = 48x
= 432cm² = 48x
= 432/48
= 9
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Mapel : Matematika
Kelas : SMP
Materi : Menentukan Nilai x
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#MathNath