7. On the first day of her backpacking trip, Aimee hiked 11 miles due east and camped overnight. The next day, she took a trail at an angle of 23° northwest from the previous day and hiked 10 miles. How far will she have to hike on
the third day to go back to her starting place using the most direct route?

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?