Its 8 divided by 3 which equals 2.6
Answer:
∠1=55°
Step-by-step explanation:
Since all the angles in a triangle have to add up to 180° we can make an equation
80°+45°+∠1=180°
∠1=55°
Answer:
∠8=130°
Step-by-step explanation:
∠8=∠1=180°-∠3=180°-50°=130°
I am not sure so figure it out
To make the second gear aligned with the first it would have to rotate 5 times, a total of 120 seconds and/or 2 minutes will pass
So the answer is I.