If the outer diameter of a metal pipe is $2.84 inches and the inner diameter is diameter $1.94 inches, the thickness of the metal is a. .45inches b. .90inches c.1.94inches d. 2.39inches e. 2.50inches

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.