PLEASE HEL.
WITH STATEMENT AND REASON.

prove that if a parallelogram diagonals are perpendicular it is a rhombus

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

Not sure what the question is but i hope this x = years100 * x

Im pretty sure it’s is b 1.6 mi