itzdulce
14.04.2021 •
Mathematics
cu punctajele obtinute la primele 3 lucrari de control,Voicu a obtinut media de 8,20. Pentru a avea media de 8,50 ,la a patra lucrare,Voicu trebuie sa obtina punctajul : a)10 b)9.90 c)9.40 d)9 Urgent va rog!!!
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Ответ:
A = 45 cm
Step-by-step explanation:
A = 9 x 5
A = 45