If cos theta is -5/13 and sin θ < 0, what is tan θ? a: 12/5 b: 13/5 c: -12/5 d: square root 194/5

Which of the binomials below is a factor of this trinominal? x^2-13+30

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187