Circumference: 2πr C=18 so r= 18/2π= 9π
Arc length = rθ 6=(9π)θ θ=6/9π
Convert to degrees by multiplying by 180/π
6/9π x 180/π = 120 degrees
Answer:
72 divided by n + 4
Step-by-step explanation:
its actually directly in the picture
Gear B will turn in Direction 1
Answer:
MS and QS
Step-by-step explanation:
Finished the test!!! Hope u have a great day or night wherever u are :)
So the total is 120. You want 1/6 of those.
So do (1/6)*120
You get 20.
YAY
