You need to be at work at 6 am it will take you 30 minutes to get ready and drive to work is 45 minutes what time do you need to wake up?

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°