Help me to sole please 4cos^3 2x= 3cos2x

With: label the vertices and all the elements needed. find x

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.