Step-by-step explanation:
everything can be found in the picture
Answer:
0.3
Step-by-step explanation:
3.60 divided by 12
Answer: H. 139.50
Step-by-step explanation:
Multiply 9 by 8 first and you get 72. Then multiply 9 by 7.5 and you get 67.5 then add 72 and 67.5 and you get 139.5 or 139.50
It would be 8xy
Because you would multiply the 2 numbers together
Answer: 
Step-by-step explanation: Given that
and
lies in Quadrant III.
We are to find the value of 
We will be using the following trigonometric identities:

We have

Since
lies in Quadrant III, so tangent will be positive.
Thus,
