What is the reciprocal of −327? A.−372 B.−237 C.−723 D.327

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

Choose the more precise measurement. 26.4 cm or 8.39 cm