Answer:
54.5 is the annual sales in millions for a particular electronic item.
Step-by-step explanation:
The problem statement tells you the meaning of s. It doesn't change meaning when you give it a value.
Answer: 10n^2+n+9
Answer:
14.97
Step-by-step explanation:
Answer:
About 555.43 feet
Step-by-step explanation:
The sine of an angle is equivalent to the length of the opposite side divided by the length of the hypotenuse. In this case:

Hope this helps!
PT=ST and QT=TR, when angles are verticals their opposite arcs are equivalent. i think. someone feel free to correct me if this is wrong