Answer:
43,81
Step-by-step explanation:
sin ? = 9/13
sin ?= 43,81
1. x: (-12, -13) y: (12, 13)
2. x: (4 ,9) y: (-4, -9)
3. x: (-10, 8) y: (10, -8)
2.5 miles, 5 miles, no