Answer:
(x,y) becomes (-y,x) so (3,2) would become (-2,3)
Answer:B
Step-by-step explanation:
Answer:
The length of each side of the base is 
Step-by-step explanation:
we know that
The area of a square is equal to

where
b is the length side of a square
In this problem we have

so
substitute in the formula

Square root both sides


Answe(0.5x²-180x+25,885= 47,925.25
Step-by-step explanation:
x=1
11
If you replace the x with 11, the new equation would be 10+5(11)=65. First, multiply 5 and 11, your answer would be 55, then add the ten, you would get 65. Which makes the equation true, because 65=65.
I hope this helps
If you have any questions on my answer please feel free to ask :)