Find the exact value of the expression: tan (arcsin). Use a right triangle.
PLEASE SHOW WORK!!!!!! 9) Find the value of the expression. a. cos arctan -- b. tan(arcsin(x)) = 10) From a point on a cliff 85 feet above water level an observer can see a ship. The angle of depression to the ship is 40. How far is the ship from the base of the cliff? sec? x 11) Verify the identity: -tan’x = tan x cotx 12) Find all solutions algebraically in the interval [0, 2T): sec? - 3 tan...
Use a calculator to find the value. tan (arcsin 0.65727901) tan (arcsin 0.65727901) = (Round to six decimal places as neewod.) Enter your answer in the answer box. Pro
Use a calculator to find the value. tan (arcsin 0.65727901) tan (arcsin 0.65727901) = (Round to six decimal places as needed.) Enter your answer in the answer box. Previous
Use the given information to find the exact value of the expression. 4 5 22) tan a = , a lies in quadrant III, and cos B = - 3' ß lies in quadrant II 13 Find a) sin (a - b) and b) tan (a + b). 9
Use a half-angle identity to find the exact value of the following expression. tan 112.5° Which of the following is the correct value of tan 112.5°? OA. -1+ V3 OB. -1-12 O c. 1-2 OD. 1+12
Use a half-angle identity to find the exact value of the following expression. tan 15° Which of the following is the correct value of tan 15°? O A. -2-13 OB. -2+ V3 O C. 2+ 3 OD. 2-13
2. Find the exact value of the expression in terms of x with the help of a reference triangle. sin(tan-(4x - 5))
5. Evaluate the value of arcsin (-2) 6. Evaluate the expression sin (arcsin (-3)). 7. Evaluate the expression arctan(cos(it)). 8. Evaluate the expression tan (arcsin (-2)
Use identities to find the exact value. tan () tan 12 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
Find the exact value of the following expression. 13 tan sin V2 3 COS