Answer: 
Step-by-step explanation:
Given Recursive formula :
, 
Then, 


We can write it as : 
such that
n 
1 
2 
3 
Hence, the required function: 
Answer:
false.
Step-by-step explanation:
Factors for 21: 1, 3, 7, and 21. Factors for 22: 1, 2, 11, and 22.
Answer:
12.083
Explanation:
Plug into a calculator.
That quadrilateral is a parallelogram. Parallelograms have 4 sides and the opposites side are parallel to each other.
They are all 3D. But they are all different shapes