A parallelogram is transformed according to the rule (x, y) → (x, y). Which is another way to state the transformation?

How is france’s culture important to its economy

Simple astronomical telescope the objective lens has a focal length of 75 cm and that of a piece of 5cm of the lenses are 18 cm apart when will be final image of a distant object before

Which of the following is the main purpose of using an anchored network of booms which funnel debris to a collection area?