How can you prove a triangle is a right triangle ?

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.

Analyze the diagram below and complete the instructions that follow. how to find tan

Suppose the equation of a line is 2x − 4y = − 8. which coordinate pair represents the y-intercept?