Quadrilateral ABCD is a rectangle. The coordinates of vertices A and B are A(−4, 4) and B(4, 0). Vertex C lies on the y-axis. What are the coordinates of vertices C and D? Complete the explanation. The coordinates of C are ( , ) To find the coordinates of D, use the fact that when moving from B to A the run is and the rise is . So moving from C to D, the run and rise must be the same. The coordinates of D are ( , ).

Solve the equation. then check your solution 8=1.88+a

The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places