Answer:
F=0
Step-by-step explanation:
72 yd
12 x 3=36
6 x 6=36
36 + 36= 72
I think it might be 56 degrees
3 integers, with values: 1,2,3
-2x+1>=-6
2x-1<=6
2x<=7
Positive integers: x=1,2,3
Count: 3
3/2
this is the answer