Answer:
4
Step-by-step explanation:
The constant is the lone number, in this case it is 4.
Hope this helps.
Cubic centimetres since they are cubes. Did you add any picture of the question? There seems to be none.
Answer: CD=18
Explanation: Use the side-splitter theorem and solve.
1) (3/x)=(4.5/(x+6)), cross multiply and solve for x
2) 6x+36=9x
3) x=12
4) Solve for CD
5) (12)+6=18
