rectangle A has side lengths of 6cm and 3.5cm. The side lengths of rectangle B are proportional to the side lengths of rectangle A. What could be the side lengths of rectangle B?

What is the 12th term of b(n)=-4-2(n-1)

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?

The length of the line segment ac is 8x-9 what is the value of x