Answer:
where are the steps....
Step-by-step explanation:
This is the concept of algebra, we are required to approximate the arcsin of the value given using a calculator;
sin theta=[opposite]/[hypotenuse]
arcsin is the inverse of sin, thus;
arcsin(0.549)=33.2984
the answer is 33.3984°
The total cost was 116% of the original bill;
Original bill was;

= <span>$22.5</span>