Uhh, answer choices?
In any case, since 
is inscribed in a semicircle, it is a right triangle (due to the inscribed angle theorem). Thus, by the Pythagorean theorem, 
Now, the circumradius of a right triangle (the radius of the circle passing through all three of its vertices) is simply half its hypotenuse, so 
Using proportions, it is found that the angular velocity at the tip of the blade is of 753.98 radians per minute.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
Each revolution has 
radians, hence in one minute, the 120 revolutions will have a measure in radians of:
M = 120 x 2pi = 240pi = 753.98
Hence the angular velocity is of 753.98 radians per minute.
More can be learned about proportions at brainly.com/question/24372153
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Answer:
(-3,0)
Step-by-step explanation:
2x-3+0=-6
Translate this statement into an equation.
16 cm = (1/4)d + 2.5 cm
64 cm = d + 10
54 cm = d (answer)
Answer:
$5.94
Step-by-step explanation:
2.99 + 1.07 = 4.06
10.00 - 4.06 = 5.94
$5.94
