X:{a, b, c}, because the numbers(or letters in this problem) cannot repeat.
Answer:
21.44 ft
Step-by-step explanation:
(sketch to understand)
use SOH/CAH/TOA rules to solve
sin rule is used
solve for x
(working in the picture attached)
Answer:
Truee
Step-by-step explanation:
Answer:
rational
Step-by-step explanation:
Answer:
Since you did not provide any other information, I did some research and might have found the original question/ answer choices. If this is the correct question, then your answer should be D.)