5. One side of a triangle is 14 cm and another side is 11 cm, therefore, the third side must be greater than ___
cm and less then
cm.

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?

Which rule describes the composition of transformations that maps △abc to △a”b”c

Solve the system of equations. x=-2y+1 and x+2y=9. show work