What is the distance between points c and d? round your answer to the nearest hundredth.

Lets look at it as the Pythagorean theorem, so A²+B²=C²

First step: find the X (a) and the Y (b)
 
                          |6-0| = 6
                          |-4-2|= 6

Second step: 6²+6²=c²
                        36+36=C²
                         72=C²
                         √72=√C²
                            8.49=C

your final answer would be 8.49 units

Bc equals mb that should be your answer