If a flagpole is 30 feet tall and Mai-Lin is standing a distance of 15 feet from the flagpole, what
is the distance from her feet to the top of the flagpole?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label