In triangle abc, you know that a = 2, b = 3 and m < a = 30°. which option below lists the number of triangles and gives the correct explanation?

there are no triangles because b sin a < a.
there is exactly one triangle because b sin a = 0.5b.
there are two triangles because b sin a < a < b.
there are three triangles because b sin a = 0.5b and b sin a < a < b.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]