1. A man is looking at the top of the a tall wall. The height of his eyes from the ground is 1.5m. He is standing 2m from the wall. If the angle of elevation of the top of the wall from his eyes is 60°. find the height of the wall? ​

Which graph represents 2x-5y< 15

Which number line correctly shows 0.8 + 0.3?

"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?