Help asap Which questions can be answered by finding the volume? Check all that apply.
How much wrapping paper is needed to cover a box?
How much juice is inside the juice box?
How much paint is needed to cover the walls in a bedroom?
How much sand is needed to fill a sandbox?
How much ice can fill a cooler?

how much paint is needed to cover the walls in a bedroom

How much juice is inside the juice box?

How much sand is needed to fill a sandbox?

How much ice can fill a cooler?

Explanation :

This is because in all the three cases it has asked that what is the amount that is to be filed in a box container.

And for doing this we need to know the volume of the container.

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.