El deshielo de un iceberg representado por la cantidad litros(P) obtenidos al derretirse “y” gramos de hielo debido a “x” calorías consecuencia del calentamiento global se explica matemáticamente con el siguiente polinomio homogéneo P(x ; y) = 2bxbyc+ 5x7y2+3cxb+7y

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w