Cd and ad are

altitudes
perpendicular bisectors
angle bisectors
medians

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)