If the first bird is on top of the bird watcher and the height of the tree is the same, then we form a right triangle with right angle on the second bird.
We can solve the angle of depression by trigonometric functions. So,sin θ = 29.7 / 42.1θ = sin-1 (29.7/42.1)θ = 44.87°
Therefore, the angle of depression of the second bird and the bird watcher is 44.87°.
Answer:
Step-by-step explanation:
i would
Substitute the given value into the function and evaluate.
4x = 17+5
x = 22/4
x = 11/2 = 5.5
A represents 2 because, 2 times 60 is 120. If you want to check your work then divide 120 into 60 and see what you get. Hope this helps :)
Answer: 7 3/4
Step-by-step explanation:
3 1/4 + 4 2/4 = 7 3/4
