Which of the following values could represent the probabilities of complementary events?
1/7 AND 2/7
28% and 82%
Two-fifths and Three-fifths
10% and 80%

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Which table shows a proportional relationship between miles traveled and gas used?