What deos stander form means?

The perimeter of a triangle is 76 centimeters the second side is twice as long as the first and the third side is four centimeters shorter than the second how long are each sides? What is the time if the hour hand and the minute hand is on between 1 and 2? How do you find the similarity ratios of two similar prisms? What is 18 percent of 160? What units would you use to measure heat? How many meters in 5 miles? What size condum do I need for 6 inches? What is the sale price if the price is 39 and it is 20 percent off? If you have collected data on the average wing span and height of 5 different birds What is the best graph to use to display this data? How do you write the square root of x to the third in exponential form? What is the partial product of 4 times 48? A rectangle or prism has how many sides? How much is 20.000.000 in rands? 12 is what percent of 240? How do you write eight hundred seventy six? What is Dissimilar fraction means? If you walk 10 meters in 3 seconds the walking rate would be 12 but how long would it take you walk 100 meters? One fourth of a number is 10 less than two third of the number find the number? Tthe probability that two heterozygous parents for widow's peak will have a child with a straight hairline is what percent? What do you times to get 58?