Answer: 
Step-by-step explanation:
The area of a square is 
Substituting d for x, you get 1/2x^2
Hope this helps <3
4,760 and then if there’s a unit of measurement
Answer:
The answer to the question provided is

What you need to do is add the two equations and combine like terms to get h(x). Refer to the photo for a better explanation.
Answer:
The area is 100m^2
Step-by-step explanation: