D=7 because 12 multiplied by 7 equals 84
Answer:

Step-by-step explanation:
<u>Area of a rectangle</u>
A rectangle of width W and length L has an area of:
A = W.L
The given rectangle has a length of L=10 inches and a width of W=8 inches, thus its area is:
A = 8*10 = 80

If each corner is cut by a square of x*x, then the total area will be:

The new area is
square inches
Answer:
6.2
Step-by-step explanation:
Actual value: 6.15636257
It would be 6,000. if you need the work, please
just ask :)
Answer:
CAN U MAKE THE PICTURE BIGGER
Step-by-step explanation: