How many verterices does a rectangle have?

What is the GCF of the numbers 42 and 86? What does the term compulsory mean? How do you write 07202011 in Roman numeral? How would you round 19.227 to the nearest cent? How much concrete you need in 60 feet long 18 inches deep and 13 inches wide? What is the answer to 5x 2x 4? What numbers go into 76? What is 20 16th in simplest form? What is the multiple of 117 in 8? What is 972 divided by 37? What quantity of a 80 percent acid solution must be mixed with a 30 percent solution to produce 300 mL of a 40 percent solution? What is the scientific notation of 0.0025? What is the inverse operation of 12x9 equals 108? What is 35 percent of 74.99 dollars? What is 27 over 56 times 7 over 3? How do you write seven and twenty-two hundredths in decimal? How do you write twenty hundred million in numbers? How do you find the sum of 18 32 60? Where does the word servant appear in the New Testament? How do you calculate average speed in case of stop overs?