Which shapes have 8 vertices, 12 edges and 6 faces

Which of the following is a justification used while proving the similarity of triangles lom and mon

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

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.