Cos 0 = 12/15. find sin 0.

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Express -5 2/5 as an improper fraction.

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.