The sequence seems to be that you add 1 and then multiply by 2, and then add 1 and multiply by 3, so I would assume you do 9 + 1 = 10, and then multiply by 4 to get 40 as your next number. I hope this helps!
Because all the sides have to be even to make a square if it wasn't then it wouldn't be a square
Answer:
it is
Step-by-step explanation:
-6 is smaller than -5.5 by 0.5
hope this helps...
