Answer:
1.22 x 
Step-by-step explanation:
1,220,000 would be...
1.22 x 10^6
Answer:
1/8 and 1/12
Step-by-step explanation:
Answer: 
Step-by-step explanation:
For this exercise you need to remember the following Trigonometric Identity:

You must observe the figure given in the exercise.
You can notice that the given triangle UVW is a Right triangle (because it has an angle that measures 90 degrees).
So, you can identify in the figure that:

Knowing these values, you can substitute them into
:

Now you must evaluate:

Finally, rounding to the nearest hundreth, you get:

Answer: d.1.66a
Step-by-step explanation: