A parallelogram has one angle that measures 140 degrees. What are the measures of the other three angles in the parallelogram?what is the measurement of a parallelogram with a 140 degree measurement as well as a 20 degree measurement

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

What does x = in this equation x+3+2x=x+5

Which expression gives you the distance between the points (5,1)and(9,-6)