This is really important 7th grade math: the perimeter is of a rectangle is 53 meters. the length is 2.3 meters longer than the width, w. write and solve an equation the find the width of the rectangle.

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

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Find the measure of angle c in the following triangle.