Answer:
17576
Step-by-step explanation:
As L can be anything from A to Z , there are 26 combinations for that and as repetition is allowed, for second and third letters, we again have 26 combinations available and thus 26×26×26=17576 combinations for letters.
Answer:
Step-by-step explanation:
Perpendicular:
(50-1)/6-6= slope=undefined= vertical line
y-17=0(x-14)
y-17=0
y=17
Parallel:
since line 1 is vertical we need another vertical line in order for them to be parallel so the line is x=- 4
Answer: 36
Step-by-step explanation:
36
6: 6,12,18,24,30,36