What is 7-4 3X0 1?

How many triangle s does it take to make a octagon? If an object has a mass of 70 kg and a weight of 686 N on Earth what would the object's mass and weight on Jupiter be? Why is there decimal places in math? What is 0.76 simplified into a fraction? How do you read 750.000? What are the prime numbers from 1-144? How much is 30 percent of R300.00? How do you make 0.075 to a fraction? What is the length of a bookcase? What year IS roman numeral mcmxli? What are the whole numbers that you can find between 10-100 using the digits 3 1 and 8 repetition of number is allowed? Is 544 a rational number? What is the equation of a line that passes through the point 2 5 and is perpendicular to a line with a slope of -2? Calculate the average mass and density of the earth? Which undefined geometric tem is described as an infinitie set of points that has a length but not width? How many yards of sand do you need to fill a sand box that is 6ft wide x 6 ft long x 10 inches deep? How can a reflection get bigger or smaller? What is 554 in roman numerals? What are 2 numbers that have the sum of 16 and the product of 36? Does one half plus one half equal one?