Answer:
Step-by-step explanation:
Pattern 1 consists of
small squares (here n = 1 and 
).
Pattern 2 consists of
small squares (here n = 2 and 
).
Pattern 3 consists of
small squares (here n = 3 and 
).
Thus, pattern n consists of
small squares.
The answer would be -20 because you add and subtract your numbers to get 20
Answer:
70
Step-by-step explanation:
I believe the answer is 83.5 this may be wrong and if so I apologize in advance.
