Choose the correct simplification of the expression (4x/y)^2

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

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