Suppose tan theta= 14/5 and 0 is in the third quadrant . Find sin ( provide 4 decimal places ) .

What is the area of the shaded sector?

Based on the diagrams, what is the value of x?

The cost varies directly with the number of tickets purchased. it costs $145 for 10 people to attend a concert. a. what is the constant of proportionality (k)? b. write the direct variation equation. c. home much does it cost for 8 people? d. graph this situation. be sure to label each axis and give the graph a title.