A trapezoid has the vertices (0 ,0), (4, 0), (4, 4), and (-3,4)

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

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.