Please help me! Im not good at this topic.
1 answer:
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Answer:
C) 12
Step-by-step explanation:
These type of questions is basically asking you to replace x with 2. f(x) is the same thing as y = but inside the f(x) is the value of x. So in this case, the numerical value of x is 2. All we need to do is replace x with it's numerical value, 2, and solve the equation.
Answer: a) 92 yards, b) 29.29 yards and 672.99 sq. yd.
Step-by-step explanation:
Since we have given that
Area of square pen = 529 sq. yd
Let the length of each side be 'a'.
As we know the formula for "Area":
So, the perimeter of the square pen is given by
So, perimeter of square pen = Perimeter of round pen
So, the diameter of round pen is
And the area of round pen is
Hence, a) 92 yards, b) 29.29 yards and 672.99 sq. yd.