Martin used a coordinate plane to design the garden shown. Each unit on the grid represents 10 yards. How many yards of rope does Martin need to rope off the perimeter of the garden?
Enter your answer in the box.
100
(10, 80)
(100, 80)
50
(40, 30)
(70, 30)
(10, 30)
(100, 30)
(70, 10)
0
(40, 10)
50
0
100

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 .