What is the associative property of 70 x 6,000

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

The point (-7, -24) is on the terminal ray of angle 0 which is in standard position. a student found the six trigonometric values for angle e. the student's answers are shown. which value(s) are incorrect? sin(8) cos(8) 24 tan(0) sin(0)=25 cos(0) -- tan(ⓡ) - - 24 csc(o)=2 sec(0) --25 cot(6) - za csc(o) sec(0) cot(0) done

What is the angle measure, or angle of depression, between this bird and the bird watcher?