Answer this question, if anyone just posts an answer that is not relevant to this question will be reported.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

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.]

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle