Triangle DEF is reflected over the y-axis. The vertices are: D(0,0) E(1,3) F(3,0). which set of ordered pairs represents the vertices of D’E’F?

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?