If the trapezoid (-5, 7) is reflected across the x-axis, what would be the new location of point A?

What is the smallest integer n such that n\sqrt{2} is greater than 20

What is the value of x in the following equation. -x ^3/2 = -27

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?