Diferenta a doua numere este 172,iar catul 5.Aflati numerele.
Urgent dau coroana

Am nevoie urgenta de rezolvarea lor...Va rog!
1)Un teren in
forma de trapez ABCD, cu AB||CD,m(<A)=m(<B)=45 grade, Ab=80 m si
CD=40 m,este cultivat cu rosii si ardei,dupa cum se vede in figura 1 (MN
este linia mijlocie a trapezului. ) .
A)Aratati ca gardul care imprejmuieste terenul are lungimea mai mica de 180 de metri.
c)Determinati aria suprafetei cultivate cu rosii si aria suprafetei cultivate cu ardei.
 
2)Fie a=1 supra radical din

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sederhanakan x+4-3x=2

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AB
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​

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3 radical 5+2 radical 2=​

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1.) A, B, or O only
2.) A or B only
3.) A, B, AB or O
4.) O only

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(x-30 )-320×100=1000 va rogg repede!!!

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