Answer:
4233cent answere hope it helps
1-) isolate the radical symbol on one side of the equation
2-) square both sides of the equation to eliminate the radical symbol
TQV is the supplementary angle
Answer: i)
ii)
Step-by-step explanation:
Total length of film = 45 mins
Fraction of time left after 15 mins =
=
Fraction of time left after 25 mins =
=