If A and B are two angles in standard position in Quadrant I, find cos(A + B) for the given function values.
sin A = 8/17 and cos B = 12/13

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?