Answer:
1. It is symmetric
2. The second diagonal is the counting numbers
3. Any number in the triangle is the sum of the two numbers directly above it
Step-by-step explanation:
1. The first diagonal shows the counting numbers.
2. The sums of the rows give the powers of 2.
3. Each row gives the digits of the powers of 11
Answer:

Step-by-step explanation:

add
to both sides

add
to both sides

divide both sides by 


It is 24. You just add 3 each time. hope it helps!
The value of X for the given parallelogram is 8
The function of 5 (or y when x is 5) can not be determined with this little information.