Gene starts from home and travels 3 miles north to the shopping mall. from the shopping mall, he travels 2 miles west to the library. then, from the library, he travels about 3.6 miles to return home. the entire trip forms a triangle. the largest angle made during his trip was?

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered