Acircle has a diameter of 121 inches. which equation can be used to find the radius of this circle? r=121/2π r=1/2(121) r=121π r=2(121)

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

∆red ≅ ∆ by rule will give brainiest if possible

How do i put 3(x+7) in distributive property