You could specify it more
please
Answer:
A
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-1-9)/(-3-2)
m=10/-5
m=-2
y=-2x+b
9=-2*-3+b
9=b+6
b=3
y=-2x+3
A
Answer: 121
Explanation: As stated in the problem use the equation: A=s^2, where s is the side lengths of the square. The problem tells us the side length is 11.
So the equation is: A= 11^2
Solve: A=121
The reason why you only need one side length for a square is because all side lengths are equal.