Solve triangle ABC by using right triangles, not by using the Law of Sines or Cosines 1) angle C = 47°, a = 8, b= 5
2) angle B = 110°, angle C = 32°, a = 5

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.