Arectangle has a length the area of the rectangle is 180(2w-9=180).find the length and the width of the rectangle. find the perimeter of the rectangle

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Find an equation for the linear function which has slope -10 and x-intercept -7

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.