the volume of the rectangular box shown below is 96.
if the base of the box has the dimensions shown, what
is the height of the box?

Please see the attached picture for reference.

The volume of a rectangular object is defined as

Volume = base*height*width

In the picture below, we can see that the base is denoted as x , the height is denoted as y and the width is denoted as z

Volume = x*y*z

96 = x*y*z

Since there is no more information on the problem, we can find the height of the box in terms of the other two variables (width and base)

y = 96/(x*z)

height = Volume/(base*width)

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation: