Which equation is positive.

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

I'm confused on this could anyone me and show me what i need to do to solve it.