Answer:
you need to see which one is the most and order them by small to big I hope it helps and I learned this once so this all I have! good hopes to all
Step-by-step explanation:
order them by small to big to have the biggest one and I am a middle schooler so I hope this works!
The middle section is n(n+1)
The top row is n+2
The bottom row is 2n+1
So the rule for the total number of tiles will be the sum of the above rules...
s(n)=n(n+1)+n+2+2n+1
s(n)=n^2+n+n+2+2n+1
s(n)=n^2+4n+3
Answer:
B. 13a + 7b + 4.5c
Step-by-step explanation:
trust me bruh
We can find the length of the sides now by dividing 56 by 4, which gives us 19. Subtracting 5 from 19 gives us our answer of 14 feet.