Answer:
A) 
Step-by-step explanation:
in a 30-60-90 triangle the sides, respectively, are in the ratio of 1 :
: 2
Answer:
Could you try to re-post the question with a picture of the table?
Answer:
y=9sin(theta)
Step-by-step explanation:
I'm assuming it's in degrees. The amplitude of the graph is 9, and so you multiply the base sine equation y=sin(theta) by nine. I don't see any shifts and the period remains at 2pi (360 degrees) so I don't think anything else is really needed.
Answer:
Step-by-step explanation:
B
Here's a list of the changes and their effect:

So, the function is shifted
units to the right, then it is compressed by a factor 8 horizontally, and a factor 0.35 vertically.