please, bantu jawab no. 5 sampe 10
Matematika
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Pertanyaan
please, bantu jawab no. 5 sampe 10
1 Jawaban
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1. Jawaban Rebeliezer
5)
V=La x t
= (½ x a x t) x t
=(½ x 21 x 28) x 50
=294 x 50
=14.700
6) V=La x t
= (p x l) x 12
=(10 x 8) x 12
=80 x 12
=960
8) V = La x t
La = 450 : 15
=30
9) V = La x t
t= 1600 : (½ x 10 x24)
=1600 : 120
no 7 sm 10 cari sendiri yakk