A baseball pitcher won 80% of the games he pitched if he pitched 35 games how many games did he wins

How can you construct perpendicular lines and prove theorems about perpendicular lines

This is about circle theorems. someone asap : (

Michael gose to a theme park and rides two different roller coasters that both begin on a raised platform his height while on the first roller coaster measured in feet from the platform height can be modeled by the following graph where t is the number of seconds since the ride began