The answer is A. The Associative Property, followed by the Associative Property.
It's because they want you to group stuff, not simplify them.
X^2 and 5x both have x in common to factor out. To add or subtract them, 5x^2 is the least common denominator .
The area of the actual castle would be 388,800 sq. ft.
We would multiply each of the sides of the scale model both by 180 to find the side lengths of the actual castle.
So...
180 x 4 = 720
180 x 3 = 540
If Area is equal to Length Times Width, all thats left to do is to multiply the two sides together.
720 x 540 = 388,800
Hope this helped! :D
Answer:
9^2
Step-by-step explanation:
we do 3*3 which is 9, and then 9 to the second power
Answer: The rod through induction electroscope through friction
Step-by-step explanation: