Subtract the value of the second pair from the value of the first pair, or 18 - 8 = 10. Our determinant equals 10. Once again, determine the sign dictated by the location of the element you eliminated. In this case, the sign is +, so we would use 10. Next, let's find the cofactor of 5.
Answer: The outermost zone of a flame is the hottest zone. Due to this, goldsmith uses the outermost zone of a flame for melting gold and silver. Question: 11. In an experiment 4.5 kg of a fuel was completely burnt.
Zone 7a. 0Â°F to 5Â°F. Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of West Virginia which ranges from USDA Zone 5b to USDA Zone 7a.