Jawaban:
semoga membantu kak, tolong jadikan jawaban tercerdas ya☺️❤️
Penjelasan dengan langkah-langkah:
U1 a =20
u6a+5b = 40
20 + 5b = 40
5b = 20
b = 4
S10 = 10/2 (40 +9(4) S10 = 5 (40+36) = 380
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Jawaban:
semoga membantu kak, tolong jadikan jawaban tercerdas ya☺️❤️
Penjelasan dengan langkah-langkah:
U1 a =20
u6a+5b = 40
20 + 5b = 40
5b = 20
b = 4
S10 = 10/2 (40 +9(4) S10 = 5 (40+36) = 380