A Y
K
Which rule describes the composition of
transformations that maps AJKL to AJ"K"L"?
u
je
O Ro, 9000 To, -2(x, y)
O To, -2° Ro, goo(x, y)
ST
-2
O Ro, 90.0 T-2, 6(x, )
-4
J
K
OT-2,0 ° Ro, 900(x, y)

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?

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great