1. Se introduce un pedazo de metal con una masa de 147
gramos en una probeta de
50mL . El nivel del agua sube
a 20mL a 41mL... Calcula su
densidad.

linear pair postulates

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

stethere all not eveanp-by-step explanation:

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides