Point Q (3, -5) is rotated 90 degreescounterclockwise about the origin. What is thecoordinate of Point Q’?

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

Measure a and b and find their sum. how are the angles related?

Anne plans to increase the prices of all the items in her store by 5%. to the nearest cent, how much will an artist save if the artist buys a canvas and a frame that each measure 24 by 36 inches before the price increase goes into effect?