It's 2.5 bc it goes up by 2.5 everytime
We can find this using the formula for arc length (where
is the radius of the circle and
is the central angle in radians):

In our problem, we are given
. This means that:

The measure of the angle is 1.5.
You would have 20 quarters to make 5 dollars
In distributive property, the answer would be 12(5 + 4j).
Answer:
Put them all in your calculator and it will show you which is correct