Please someONE HELP ME THIS IS RLLY IMPORTANt ITS RLY IMPORTANT DO THE ONES U KNOW OR AT LEAST TRY TO DO ALL OF EM. A rectangle has a length of 4w cm.

A) If the width of the rectangle is half its length, write an expression for its width and perimeter m.

B) find the area of the rectangle when w = 3
(Hint: draw a diagram to show the rectangle and its length and width)

send a picture of it

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

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?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.