How do you determine two angles which are coterminal to the given angles ?
1 answer:
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Correct Option:
Option B
Solution:
The given expression is:
cos(3x) can be written as cos(2x +x). Expanding it, we get:
Using this value of cos(3x) in given equation, we get:
Option B
Solution:
The given expression is:
cos(3x) can be written as cos(2x +x). Expanding it, we get:
Using this value of cos(3x) in given equation, we get:
Answer:
2.25 seconds
Step-by-step explanation
Because you know what distance equals you can plug it into the equation
From there you can solve by dividing the 16 over and then square rooting.
You take the square-root to get rid of