Answer:
get a tutor 123456777654345678
Step-by-step explanation:
4a+2 because you divide 16a+8 by 4 because a square has 4 sides
Answer:
D) 2
Step-by-step explanation:
When you have 
and you subtract 
from it, you result in 2.
the in the 2 and by itself cancel out.
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36; Since, as shown by double lines, line BD and DC are the same (18) then the length of BC would be 36.
Area of a square is worked out by multiplying 2 of the sides together so square root 50 is 7.07square inches for one side
