A hole 8 feet deep because it’s down making it negative
Answer:
Step-by-step explanation:

Answer:
i think 9
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Rectangle base, tiny triangle sides, but rectangle top
Answer: 
Step-by-step explanation:
1. The formula for calculate th area of a square is shown below:

Where s is the side of the square.
2. Therefore, if the square tabletop has side lengths of (4x-8) units you have:

3. By definition, the square of a binomial is always a trinomial:

4. Then, you obtain:
