The length of the major axis of the ellipse below is 12. What is the sum of the lengths of the red and blue line segments?

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?

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