Hiiiooo can someone please help me with this! ❤️:D An eight inch long diagonal in a rectangle make an angle of 22° with a length of the rectangle. What is the length of the rectangle to the nearest tenth?

7.4 inches

3.0 inches

3.2 inches

5.7 inches

What is the standard form of -5x^2+2x^4-11+x^3+3x

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm

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?