Convert the rectangular coordinates to polar. use degrees for your angle. one answer must use a negative radius, the other must use a positive radius.
a. (negative 2,2 square root of 3 ) end root negative radius: positive radius:
b. (0, -5) negative radius: positive radius:

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

What is not true about kl and mn? what is mn? (show your work)

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