Answer:
2.) 
3.)
4.)
5.)
Step-by-step explanation:
(surface area of a rectangular prism)
3.) 
4.) 
5.) 
Answer:
1/72
Step-by-step explanation:
Answer:
They parábola is desea, look for it in the attachment.
Step-by-step explanation:
The exercise shows the directrix and the Focus so we just look for the vertix that is 6 points up from the focus, and draw the parabola.