Can someone please answer my question? "A ship travels for 3hrs at 20km/h in a direction S70°W. It then changes direction and travels for 4hrs at 28km/h in a direction S60°E" I already made this question before and you can see my failed diagram in the previous question. Thank you.

Why do interests rates on loans to be lower in a weak economy than in a strong one

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?