Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. Polygon ABCD is a parallelogram, and m∠ABC = 127°. The length of is 10 units, and the length of is 5 units.

The perimeter of the parallelogram is
units, and m∠BCD is
°

Which of these choices show a pair of equivalent expressions?

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.

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice