9>y
Thats it.....
Do you need something else or just that?
Answer:

Step-by-step explanation:

multiply constants and add the exponents

Step-by-step explanation:
I think this is factorials
so an example would b....... 1*2*3*4*5.... ect
hope this helps
Answer:
45 degrees
Step-by-step explanation:
Ok I think it is 45 degrees try that if not super sorry