Find the radius and diameter of circle A, if the endpoints of the radius
are (-2, -1) and (6,4).

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons

Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me