Answer:
a
Step-by-step explanation:
No because Pi is an irrational number so adding 2 to Pi will also be irrational.
Answer:
10-2x
Step-by-step explanation:
If x is the length of one side of the square, the total width of the cardboard has two squares cut from it. The amount of width remaining is the width of the box. Since the original width of the cardboard is 10, the width of the box is ...
10 -2x
As there is no x axis it will have to be vertical as the y axis is already vertical