Cory has a rectangular piece of cardboard that measures 36 inches 24 inches. He cuts out squares of 4 inches from each corner of the cardboard. Then he folds and tapes the sides together to make an open box 36 inches 24 inches What is the volume of the open box?

1792 cubic inches

Step-by-step explanation:

The rectangular cardboard measures 36 inches by 24 inches.

If he cuts out squares of 4 inches from each corner of the cardboard.

See the attached image

The Length of the  box =36-4-4=28 inches

The Width of the  box =24-4-4=16 inches

Height of the Box =4 Inches

Therefore:

Volume of the open box =28 X 16 X 4

=1792 cubic inches

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)