Q15 explain your answer use good hand writing

Question 15 of 15 This question: 1 point(s) possible Find the exact value of the expression. Question list K sin sin 10 + cos - 1 - O Question 7 O Question 8 sin sin 10 + cos -1 2) - (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression.) Question 9 Question 10 O Question 11 O Question 12 O Question 13 O Question 14 O Question 15