Elena and Jada are 24 miles apart on a path when they start moving toward each other. Elena runs at a constant speed of 12 miles per hour, and Jada walks at a constant speed
of 8 miles per hour. How long does it take until Elena and Jada meet? Be prepared to
explain your reasoning,
ITS URGENT AND HELP PLEASE

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?