teza 7 sem 1
TRANSCRIPT
Lucrare scrisa semestrial la matematica
Tez la matematicSemestrul I
(1,0p) oficiu1. (1,5p) S se efectueze:
2. (1,0p) Rezolvai ecuaiile:
3. (1,5p) S se afle dou numere care au raportul , tiind c suma lor este 70.
4. (1,0p) S se rezolve ecuaia:
5. (2p) Aflai perimetrul trapezului isoscel ABCD avnd AD=BC=8 cm, CD=6 cm i m(BAD)=60(.
EMBED Equation.3
EMBED Equation.3
EMBED Equation.3
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