Express two pi over five in degrees. a 30° b 36° c 72° d 144°

The answer is the option C, which is: C.

The explanation for this exercise is shown below:

To solve this problem you must apply the following proccedure:

1. By definition, you have that:

2. Therefore, if you want to express in degrees, you must multiply it by and divide it then by , as you can see below:

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

step-by-step explanation: