The half-life of a certain radioactive material 42 days An amount of the malenal has a mass of 49 kg Write an exponential function that models the decay of this materialFind how much radioactive material remains after 8 days Round your answer to the nearest thousandth

Someone this is due ! > .< create an equation that can be used to find the value of x? hint: what type of angle pair do you see? here are the questions to answer, after you create an equation: 1) what should be the total amount used for this type of angle pair? explain how you know. 2) what is the answer to your equation for "x"? 3) after you find your answer for "x" in your equation, find the degree measurement for angle aed?