Answer:
The deep of the sand will be 3.5 feet
Step-by-step explanation:
step 1
Find out the area of the court plus a 10-foot boundary around the court for safety
![A=(30+10+10)(60+10+10)\\A=(50)(80)\\A=4,000\ ft^2](https://tex.z-dn.net/?f=A%3D%2830%2B10%2B10%29%2860%2B10%2B10%29%5C%5CA%3D%2850%29%2880%29%5C%5CA%3D4%2C000%5C%20ft%5E2)
step 2
Find the deep of the sand
we know that
The volume of the sand is equal to
![V=Ah](https://tex.z-dn.net/?f=V%3DAh)
where
A is the area of the base
h is the height or deep of the sand
substitute the given values
![14,000=(4,000)h](https://tex.z-dn.net/?f=14%2C000%3D%284%2C000%29h)
Solve for h
![h=14,000/4,000=3.5\ ft](https://tex.z-dn.net/?f=h%3D14%2C000%2F4%2C000%3D3.5%5C%20ft)
Answer:
one solution; the answer is -3 = x
Step-by-step explanation:
Answer:
35x^2 is a polynomial because it is a whole # and x is the product of the term, it also has a variable.
the other answer is x/5+2
Answer:
![x^{158}](https://tex.z-dn.net/?f=x%5E%7B158%7D)
Step-by-step explanation:
We are given,
.
It is required to find the value of y.
Now, on simplifying above equation, we get,
![x^{60} \times x^{-18} \times y = x^{200}](https://tex.z-dn.net/?f=x%5E%7B60%7D%20%5Ctimes%20x%5E%7B-18%7D%20%5Ctimes%20y%20%3D%20x%5E%7B200%7D)
i.e. ![x^{42} \times y = x^{200}](https://tex.z-dn.net/?f=x%5E%7B42%7D%20%5Ctimes%20y%20%3D%20x%5E%7B200%7D)
i.e. ![y = x^{200} \times x^{-42}](https://tex.z-dn.net/?f=y%20%3D%20x%5E%7B200%7D%20%5Ctimes%20x%5E%7B-42%7D%20)
i.e. ![y = x^{158}](https://tex.z-dn.net/?f=y%20%3D%20x%5E%7B158%7D)
Hence, the missing term is
.