A traveler exchanged 138 U. S. dollars for 100 Euros. Which of the following equations shows the equivalent for this exchange? A:1.38 = 19/50 = 0.38%
B:1.38 = 69/500 = 0.138%
C:1.38 = 69/5 = 0.138%
D:1.38 = 69/50 = 138%

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c