Take the pythagorean identity sin2 x + cos2 x = 1 and divide the equation by sin2 x and describe the simplifications that can be done.

For how answer my question this will be the last question can you answer in math subject

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?

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?