What is the value of cos 11° to the nearest ten-thousandth? 1) 0.1944
2) 5.2408
3) 0.1908
4) 0.9816
Can you show me how to do this in my calculator? Thanks!

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis