How do we use inclined planes? give an examplehow is a wedge related to a inclined plane?

I'm terrible at math any here is appreciated.

What is the first step of an indirect proof of a number that is divisible by two

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.