Answer:

Step-by-step explanation:
Let 's' be the side of the original square
the length of the side of a square is doubled, so the length of the new square is 2s
Area of the original square with side length 's' is 
Area of the new square with side length '2s' is 
Area of the new square is 4 times the area of the original square
ratio of the areas of the original square to the area of the new square

Answer:
(a+b)^2 if a©+2b
Step-by-step explanation:
i not sure
I don't know domain but range is the smallest number and largest number, median is the middle number when the numbers are ordered from least to greatest, and the mode is the most common or reoccuring variable in a set of numbers.
The problem is that 7^2 is 7*7, and the same for 8^2. The right answer is the square root of 15, or 3.87
The answer is b that’s what i would pick