Answer:
Step-by-step explanation:
The formula you should use is
b = 7 * h
You can try any value to see what happens
Let h = 3
b = 3*7
b = 21
4
Answer:
40/99
Step-by-step explanation:
Y+y-3 is the expression need to find the triangle's area
9514 1404 393
Answer:
2
Step-by-step explanation:
We assume your recursive formula is ...
Using this to find a4, we get ...