Please answer asap whoever answers first i will mark u brainliest

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

Select the graph of the solution. click until the correct graph appears. |x| = 3

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69