4 Which of the following could represent the side lengths of a triangle? Hii! I attached a picture of the question can some one please help ASAP thank you I will give you extra points also

Which of the following is the true for f(x) = 5cos

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11