Δabc has three sides with these lengths: ab = 9, bc = 40, and ca = 41. what is the value of cos c? a. `9/41` b. `40/9` c. `40/41` d. ` 9/40`

Polynomial that can be factored as (3x-4)(3x+4)

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?