Tonya saved $564 in one year. if she saved the same amount each month, how much did tonya save in 2 months

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

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

Factor the expression using gcf 9b+45