Solve using perfect square factoring patterns. x2 – 10x + 25 = 9 a. {4, –12} b. {2, 8} c. {–8, –2} d. {–4, 12}

What are the values of , , m∠abd and m∠dbe in the given figure? explain or show your work

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?