Jawabanmu

Jawaban paling cerdas!
2014-08-26T10:45:53+07:00
1. 30/10=3.2=6
2-6=-4
jawaban -4 derajat

2. (50-49)(50+49)=-1.99=-99
3. x+x+1+x+2=186
3x+3=186
3x=186-3
3x=183
x=183/3=61
terpanjang x+2=61+2=63

4. 6.3+4/4.3+5.4=
22/32=11/16

5. bil prima <5 = 2,3, n=2
2^2=4
jadi banyaknya anggota himpunan = 4
6. 63-x+x+76-x=100
139-x=100
x=139-100
x=39%

7. 180-120=180-105+180-X=180
60+75+180-X=180
135-X=180-180
X=135

8. 150+120+a=360
a=360-270
a=90

9. x= 180-(30+20)=130

10. 4.4+1/2 . 8.akar 2 . 4 akar 2
16+32=48

semoga membantu
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