Answer: B
Step-by-step explanation:
To find angle C, you want to look at 14 and 16. From angle C, we have . This tells us to use tangent. We use the values to fill into tangent.
In order to find the value of C, we have to find inverse tangent.
Study the following quote. Then answer the question that follows.
2 answers:
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If the diameter is 1/2 mile, that is 0.5 mile, then the radius is 0.25 -half of it!
the angular speed is theta/time, which means
w=theta/time
but another formula for it is Velocity*radians
w=velocity*radians
velocity is 180 mph and radians are (revolution/2
radius), that is:
w=180*(1/2*0.25)
and if we calculate this, we have: w=114.59, which is the correct answer!
the angular speed is theta/time, which means
w=theta/time
but another formula for it is Velocity*radians
w=velocity*radians
velocity is 180 mph and radians are (revolution/2
w=180*(1/2
and if we calculate this, we have: w=114.59, which is the correct answer!