La o grădiniţă copiii folosesc jocul din imaginea de mai sus.
Cutia conţine piese de lemn de
dimensiuni diferite.
(de la 1cm la 10 cm).
1) Folosind aceste piese, în câte feluri
poate fi construit un segment de
lungime 3 cm?
2) Dar unul de lungime 10 cm?
3) Ce strategie aţi folosit?

What values of c and d make the equation true?

Abcd is a parallelogram find the valuse of x

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)