Question

Convert 120 degrees to radian measure in terms of

.

Answer 1

Problems like these make me think of the relationship \[\pi = 180\]
So....\[\frac{ \pi }{ 180 } \times \frac{120}{1} = \frac{120\pi}{180}\]
Now, divide both numerator and denominator by a common factor - I'm choosing 60:
\[\frac{ 2\pi }{ 3 }\] will be your final answer. Hope this helps!

Answer 2

right

Answer 3

@dannymenz - Did it help clear up the subject matter?

Answer 4

yeh

Answer 5

If f(x) =3x+4,find f^-1(x)

Answer 6

ask math questions in the math section - this is biology.