On Monday, water was pumped out of the pool at a constant rate, starting at 12:00 p. m. At 12:15 p. m., the water in the pool was 45 inches deep.

At 12:35 p. m., the water in the pool was 41 inches deep.

Part B - Write an equation that represents y, the depth of the water (in inches), after x minutes.

y = 48 +0.22

y=41 – 0.23

y=45 -0.2x

y=45 +0.2x

y = 41 +0.2x

y = 48-0.2x

"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?