Apolygon that has all sides the same measure and all angles the same measure is called what? a. convex polygon b. concave polygon c. irregular polygon d. regular polygon

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Plz hurry evaluate the expression a+b where a=8 and b=19