QUESTION 10 - 1 POINT Given that tan(6) = 4, what is tan(26)? Note: Enter your answer in exact form. Provide your answer below: tan(26) = D I FEEDBACK QUESTION 11 ' 1 POINT If 008(9) = 32, and 6 is in Quadrant I, then what is 008(3)? Simplify your answer completely, rationalize the denominator, and enter it in fractional form. Provide your answer below: cos( %) = E] I FEEDBACK QUESTION 12 . 1 POINT Considering only the values of a for which tan acos (2a) is defined, which of the following expressions is equivalent to tan acos (2a)? Select the correct answer below: O 2cosa O 2sina - tana O 2sec a 1-tana O cos acot a - sin a O 2sin acos a - tan aQUESTION 13 - 1 POINT If 008(9) = %, and (9 is in Quadrant 11, then what is sin()? Give an exact answer, using radicals as needed. Rationalize the denominator and simplify your answer completely. Provide your answer below: sin( %) = j H FEEDBACK QUESTION 14 - 1 POINT Use a half-angle formula to find sin(67.5). Give an exact answer, using radicals as needed, Rationalize the denominator and simplify your answer completely. Provide your answer below: QUESTION 16 - 1 POINT 12 Given that sin(6) = 13, and i9 is in Quadrant 111, what is sin(26)? Provide your answer below: sin (26) = D l FEEDBACK QUESTION 17 . 1 POINT Which of the following is equivalent to sec Bsin (a + B) for all values of a and B for which sec Bsin (a + B) is defined? Select the correct answer below: O cotacos B - sin B O sin acot f + cos a O sin a + cos atan B O cos acot f + sin a cos a - sin atan BQUESTION 19 - 1 POINT You are given that COS(A) = %, with A in Quadrant IV, and COS(B) = g, with B in Quadrant IV. Find COS(A B). Give your answer as a fraction. Provide your answer below: I FEEDBACK