Which shape has only one right angle?

How can an existing product be changed to incorporate different processes to make it less expensive and give better performance? Is sine a trig function? The form of expression a writer uses? What is the product of 21and 6? What is something divided by 10 equals 82? Write 0000001 as a power of 10? What are all the real number between -6 and 6? What is the number can be expressed as the ratio of two integers? How many 2 digit positive integers are divisible by 4? 2 9 5 13 10 19 17 what comes next? How many different 12 member juries can be made from 150 people? Are there any whole numbers that are not prime or composite? How many weeks and days between November 4 2011 to February 15 2012? What is six-hundred and fifteen divided by three-hundred and sixty-five? How many years is 900 days? What is the area of Montgras? What shape has 4 sides and has one pair of its sides is parellel? What increases reabsorption of Ca plus 2 by the kidneys? Can a expense be defined as variable cost and a fixed costs? What is age of J Stevens Arms Co 12 gauge side by side Model 225 38288?