Use the angle sum identity to find the exact value of cos 105

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Select the correct answer and solve for y