Step-by-step explanation:
"collinear" means simply that they are all on the same line.
and that solves the problem right away, right ?
because as we know EF (the long distance between the outermost points) is 14 in, and EC (which is s part of the long distance) is 9 in, that means
CF (the rest of the long distance) = EF - EC = 14-9 = 5 in
B is right I think because it changes the point from b to a instead of a to b
its equal to because if you do +50-50 and keep going it will always go back to 0. Hope this helps! :D
Given:
The given sum is:
To find:
The expanded form and find the sum.
Solution:
We have,
The expanded form of given sum is:
Therefore, the correct option is C.