Un dreptunghi si un patrat au acelasi perimetru. stiind can dreptunghiul are lungimea de 10cm simlatimea de 6cm mai mice afla latura patratului. rezolva printro singura expresie numerica.

Find the difference (8ab+a+2) - (3ab+6)

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0