1000 ways
First digit of codes: 10 choices (0-9)
Second digit of codes: 10 choices (0-9)
Third digit of codes: 10 choices (0-9)
10*10*10 = 1000
Answer:
e
Step-by-step explanation:
since your adding to hours each time youll have 11, then the answer would be d the last one :)
Answer: i think A. Direct
x=90 degree
y=30 degree
