The mayor is trying to decide if she wants a triangular sitting area or a parallelogram sitting area. The formulas for area of a triangle and area of a parallelogram are similar. Describe how to calculate the area of each shape and how the area of a triangle is related to that of a parallelogram.

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