Four friends go out to lunch and they agree to split the bill evenly.
so now you have to divide the price by 4 because there's four people.
$48.20. / 4.
so your answer is $12.05 that's so much each person will pay for their share of bill.
1. A 2. A 3. A 4. A Kind of odd that they all turn out to A.
90 + (61 + x) = 180
x + 151 = 180
180 - 151 = 29
x = 29
I believe
1 degree is 
radians. So 14 degrees is 
rad.
Easy way to remember this: one complete revolution in a circle is 360 degrees. But it's also 
radians. So the conversion rate is
i.e. for every 
radians there are 180º.
