Acollection of nickels is worth $18.60. how many nickels are in the collection?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°