Answer:
3330.08 inches of 277.51 feet
Step-by-step explanation:
13.25X2X3.14159=length of one rotation=83.25
40 rotations=40(83.25)=3330.08 inches
56/81
8/9 * 7/9 = 56/81 of total plants
9.523
24.63 meters
it's answer is c 23
Here
The lines are parallel so
3x + 28° + 2x + 37° = 180°<being co-interior angles>
5x + 65° = 180°
5x = 180° - 65°
5x = 115°
Therefore x = 23°