Hi- how do we calculate the distance from C to D? Thanks so much!

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length