Jawaban:
1. 8(x-5/2)=3x
8x-40/2=3×
8×-3x=20
5x=20
x=20/5
=4
2. triple phytagoras
3 : 4 : 5
a : t : sisi miring
L = ½ a× t
= ½ 3×4
=6
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Verified answer
Jawaban:
1. 8(x-5/2)=3x
8x-40/2=3×
8×-3x=20
5x=20
x=20/5
=4
2. triple phytagoras
3 : 4 : 5
a : t : sisi miring
L = ½ a× t
= ½ 3×4
=6