A rectangular piece of cardboard is four times as long as it is wide. You make a box by cutting squares with side length effects from the corners of the cardboard and turning up the resulting flops. Write an expression involving X and the original width of the cardboard W that represents the perimeter of the base of the box. Then simplify the expression. Explain what the possible values of X can be.

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1

it is a secret for it not to be compromised sorry

step-by-step explanation: