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a fost răspuns

1.Se dau numerele x=4,6 si y=10,4.
Calculati 2x+y;x²-y;(x+y):2.

Răspuns :

2x+10.4=
9.2+10.4=19.6

x²-y=
4.6x4.6-10.4=
21.16-10.4=10.76

(x+y):2=
(4.6+10.4):2=
15:2=7.5

HappyRO
8+10=18 12+4=16 8+4=12 12+10=20

8-+10=_ 12-4=8 8-4=4 12-10=2

(4+10):2=7 (6+4):2=5 (4+4):2=2 (6+10):2=8




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