Find the inequality represented by the graph

What is the distance between (–2 1/2,-3) and (1, –3)?

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°