Answer: 
Step-by-step explanation:
We will <em>collect like terms</em>, then we will add each variable up through addition and subtraction (simplify).
<u>Step 1</u><u>: Collect like terms.</u>

<u>Step 2</u><u>: Simplify the expression.</u>

~I hope I helped you :)~
The diagonals bisect each other at their midpoints.
Find the midpoint of diagonal WY :-
= (-1+6/,2 , (7-2)/2
= (2.5, 2.5) answer
Its C
Answer:
i dont undrstand .
Step-by-step explanation:
A
because c and g are same and g and e are complementary.