5. Which of the following sequence of transformations would a polygon onto itself? a. reflect over the x-axis, then rotate 90°, then reflect over the y-axis

b. reflect over the x-axis, then rotate 90°, then reflect over the line y = I

C. rotate 90°, then reflect
over the line y = r, then rotate 180

d. rotate 180°, then reflect over the line y = 2

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?