Troy measured the button on his jacket. Then he calculated that it has a circumference of 31.4 millimeters. What is the button's radius?

Use 3.14 for .

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

Triangle knm is what is true about the sides of knm

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost