The geometric mean of 4 and 9 is 36 6 18 6.5

Because of mourning president bush's death

The surface area would be 576 because you multiply all the numbers then multiply that number by 6

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