Mr. Carpenter is building a treehouse . He needs to begin with part of the structure in the shape of a right triangle . He has several different lengths of wood to choose from , as listed below . Determine which of the options would form a right triangle . A. 9 meters , 7 meters , and 6 meters
B. 12 meters , 10 meters , and 8 meters
C. 16 meters , 10 meters , and 12 meters
D. 20 meters , 21 meters , and 29 meters​

Which of these choices show a pair of equivalent expressions?

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2