The opposite of a positive number is always a. positive b. negative c. zero

Normal yağmur ile asit yağmuru arasındaki fark nedir

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

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -