Change them into improper fractions
and then find a common denominator, then minus, add, whatever for each one
Answer:
It depends on what sides equal which measurement. But it could be true.
Answer: 3(n-2) =3n-6
Step-by-step explanation: There all separate groupings
A.
This is because in each circle the lines increase by one, so from the triangle (3 lines) to the rectangle (4 lines) it only makes sense to put a pentagon (5 lines)
