Will mark ! and 15 points to answer all of these !

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re