Add up all the sides.
Answer: 8x2+13y
Step by step: x+9y+8x2-x+4y
x+13y+8x2-x (x-x cancels x)
(put everything in order) 8x2+13y
Step-by-step explanation:
2(22/7)12²+2(22/7)(12)(18)
=2021.9
Because with money, it can be whole numbers . The only major difference is that money can have decimals.
I think its D, I found the key to ur test or smth else online, if the first questions is which statement about triangle is true the. It’s Also the longest answer out of all of them
