Parallelogram JKLM is shown below. If the measure of angle M is 123° and parallelogram JKLM were rotated 180° clockwise about the origin to create parallelogram J'K'L'M', what would the measure of angle L' be? A. 57° B. 45° C. 123°

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

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

Can someone me with the property questions for 12 13 and 14 plz