Can you me and explain so i can understand?

brainliest + points

D

Step-by-step explanation:

For the big cylinder you multiply the height by each answer and whichever one becomes the height of the small one is your answer.

Hope this helps :)

D, 1/3.

Looking at the picture, you can determine that the smaller cylinder is 1 and 3, while the larger cylinder is 3/9. When trying to solve for the scale factor, or the amount a figure has been increased/decreased by, you have to solve a proportion (for scenarios of this nature, you'd divide).

**When dividing, use the side lenghts for the old and the new.

3                      1           =       1

__         ÷       ___              

9                      3          =       3

Hope this helps,

LaciaMelodii :)

im here

step-by-step explanation:

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours