Elabora un diagrama de la fachada de tu casa y localiza y nombra lo siguiente. a) Tres puntos que sean a su vez vértices de un ángulo.

b) Dos puntos que sean los extremos de un segmento.

c) Tres segmentos.

d) Un plano.

e) Dos rayos.​

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?