Spencer would be the correct one because it's easier to keep your variables positive when trying to solve. Therefore, in order to keep the variable positive, one would have to add 4x to both sides.
We know a or b != 0
but a-b==0 so both are the same unknown number
b/a must = 1
so
a/b is equivalent to b/a as a/b=1 as well.
So the last answer choice.
Length of Triangle= 2(W) +2
i dont know if im right or not.
I am so so so sorry I do not know the answer but I might later in the shool year
Yes. 60 remain 1 or 60.125 .
