An equilateral triangle has three angles that each measure 60° Can you put copies of an equilateral
triangle together to form a straight line? Explain.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

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?