Your answer would be -11 :)
Answer:
sin s = 36 / 42 = 18 / 21 = 6/ 7
sin R = 14 / 42 = 7 / 21 = 1 / 3
cos s = 14 / 42 = 1 / 3
cos R = 36 / 42 = 6 / 7
Emily gave Jake 20% of the buttons. 20% = 15 buttons, and 15 x 5 = 75
im sure it would be 2:4. if it was to be simplified it would be 1:2
She can plant 34 plants in all. If you multiply 34 and 2 you will get 34 and I think that is the answer.