Leilani is practicing with a geometry tool to copy similar segments. The segment AB is dilated with a scale factor of k=2 and the center of dilation at the origin O . She reflects this dilated line segment over the y-axis, then dilates the reflected line segment with a scale factor of k=1/2and the center of dilation at to get line segment A'B' .

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Find the measure for the angle indicated in bold