Triangle R S T is shown. The length of R S is 9, the length of S T is 8, and the length of R T is s. Angle R S T is 111 degrees. Law of cosines: a2 = b2 + c2 – 2bccos(A) What is the value of s to the nearest whole number? 10 12 13 14

Ineed me i stuck and i don’t want to get it wrong

Landon wrote that 3−2.6=4. which statement about his answer is true?

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?