If the length of a rectangle in terms of x is 9x² + 5x + 2 and its width is 6x + 1, what is the perimeter of the rectangle? SHOW THE WORK

Akite is being flown at a 45 angle. the string of the kite is 120 feet long. how high is the kite above the point at which the string is held?

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.

Which of the following are accepted without proof in a logical system? check all that apply.