Find the exact value of tan theta, given that sin theta = -1/2 and theta is in quadrant III. Find the exact value of tan theta if sin theta = 5 / 13 (theta in quadrant II). If sin theta is greater than 0 and tan theta = -1/2, find the exa...
Find the exact values of the six trigonometric functions of the angle theta from the figure. Find the exact value of the trigonometric function \cot(-\frac{5\pi}{4}) without using a calculator. Find the six trigonometric functions for -60 degrees. sin (-60) = ...
Find the theta to nearest degree, where 0 degrees is less than or equal to theta less than or equal to 360 degrees. tan theta + 5 = 0. Find theta, 0 degrees less than or equal to theta less than 360 degrees, given the following information. tan theta = 1 an...
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Find the exact value of the following expression. tan -1 sqrt 3 Find exact values of the six trigonometric functions for the angle -\frac{3\pi}{4} by hand. Do not use a calculator. (Simplify your answer, including any radicals. Use intege...
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(25)/7. Rearranging this equation results in sin(A) = sin(25)*12/7. Using a scientific calculator to find sin(25), carrying out the rest of the equation would show that sin(A) = 0.724. To find angle “A,” use the calculator to determine the inverse sine of 0.724. The answer ...
How do you do sin-1 on a calculator? In some calculators, there is no "arcsin," or "sin-1" button. Instead, youhave to push a "shift" or "function" key, then push the normal "sin" button. Is COT the same as tan 1?
arc tan (-24.95/19.97) = 51.34 degrees 51.34 - 14.04 = 37.70 degrees which was the answer my teacher gave. My drawing did not have enough detail maybe because in the end the calculator for theta was correct. It was launched from a building 20m high which I did not include in the draw...
Is it correct? Evaluate the sine of 1 degree using a TI Scientific Calculator and you will get 0.0174524064. Evaluate the above messy expression and you will also get 0.0174524064. Even allowing for calculator rounding errors, we can be confident our answer is correct. ...