Classify quadrilateral AHSZ, where A(-2, 1), H(2, 2), s(5, -4), Z(1, -5)

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?

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?