Answer:
Cos (150) = -√3/2
Step-by-step explanation:
You can find this using a calculator. You will get −0.866025403 which is equal to -√3/2
...is called RATIONAL. Notice the "can be written" part of the definition. For many calculations, you write a whole number as a fraction, example: 5 = 5/1. Other examples of rational numbers are -2/3, 0, 355/113. There is an infinite number of rational numbers.
Answer:
125,000
Step-by-step explanation:
Take the Japanese yen and divide by 12
1,500,000 divided by 12 = 125,000