Total of three numbers is 45.5 two of them are equal the third one is half of other two what are the three numbers

What are correct trigonometric ratios that could be used to determine the length of ln

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.