Anyone know how to do this please help​

2880

Step-by-step explanation:

To calculate the Volume of the cuboid you must be aware of the formula.

Volume of a Cuboid = Length x Width x Height

If we say the volume is x, and factor the numbers into our equation below.

x = 20 x 12 x 12 = 2880

Therefore the volume of our cuboid is 2880

Hope this helps :)

2880

Step-by-step explanation:

We know that,

Volume =l×b×h

Therefore, the volume of the composite shape =20×12×12

                                                                              =2880

                            (Ans)

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

1. 523.33 cubic inches

2. 113.04 cubic inches.

3. 17.41.

4. 16.49

i think this should be your answer

hope i

-lavira : )