Find x using the vertical angle theorem.

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

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?