How do i️ find the perimeter by using pythagorean theorem?

What is the slope of the line shown below?

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

The dimension of the rectangular pool shown below are 40 yards by 20 yards