Hi, could you please tell me how to do question number 9? I understand how to find the surface area of question 8 but question 9 really confuses me. Thanks so much!

3.6 liters

Step-by-step explanation:

So the ceiling an the walls, you are covering 5/6 surfaces.

Front  4.2*2.5= 10.5

Side    4*2.5=10

1 Top  4.2*4= 8.4

All together =28.9 M /8= 3.6 liters of paint would be needed

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation: