What is the perimeter of rectangle jklm. eith vertics J(-1,3),K(2,3), L (2, -5) M (-1,-5)

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- 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. 3- 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 part b?