Analyze the diagram below and complete the instructions that follow. Solve triangle BCD. Round the answers to the nearest hundredth if necessary. HURRY TIMED

What is the value of x? enter your answer in the box. (cm)

Name the most appropriate metric unit for each measurement like the mass of cow

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?