Question

bantu jwb, makasihh ​

Answer 1

Jawaban:

8 cm

Penjelasan dengan langkah-langkah:

Nilai a:

• [tex]\frac{6}{5}[/tex] = [tex]\frac{6 + 9,6}{5 + a}[/tex]
• 6 (5 + a) = 5 (6 + 9,6)
• 30 + 6a = 5 (15,6)
• 30 + 6a = 78
• 6a = 78 - 30
• 6a = 48
• a = 48 ÷ 6
• a = 8 cm

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