In figura de mai jos dreptele a, b si c reprezinta schematic trei sine de tramvai. Stiind ca a//b si masura <5 este o treime din masura unghiului <2, atunci unghiul <2 este de *

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