I need to know 6 50/6 converted to fraction and simpilied

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.