Step-by-step explanation:
the set builder form for [6,7,8,9, ....] is given as:

Answer:
2600
Step-by-step explanation:
(71+29) * 26
(100) * 26
2600
Answer:
your answer is 12 units
Step-by-step explanation:
I hope it helps
B. Is the answer because you can fold it in half