Answer:
If the area of a square is given by the polynomial 4x2 – 36x + 81, then which of the
following expressions represents the length of one side of the square?
A 2x -9
B
2x + 9
C 4x - 18
D 4x + 18
Step-by-step explanation:
answer 4x+18
We know that Simone is going to snowboard tomorrow if the temperature is equal to or colder than 5 degrees Celsius. Equal to or colder basically means less than or equal to. The sign for that is ≤. Since we know that t is less than or equal to 5 degrees Celsius, we can substitute the ≤ sign for less than or equal to, giving us our inequality of t ≤ 5.
20/45 can be reduced to 4/9. That is the simplest form.
The result is number 
where:
Hope this helps.
Answer:
true because you can do that in a amound of the total
