Vertical angles must: check all that apply. a. be complementary. b. be acute. c. have the same vertex. d. be congruent.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)