Solve the following equations for 0° < x < 360° 11) sin x = - 0.9 16) sin (x+20°) = 0.6551

12) tan x = - 0.1 17) tan (x-15°) = - 0.9128

13) 7+8 sin x =4 18) cos (2x + 33°) = 0.306

14) sin 2x = 0.2886 19) tan^2 x = 1/4

15) cos 3x = - 0.3321 20) cos^2 x = 1/2

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)