28 + vector b = -12
vector b = -40
vector b has magnitude 40 units in the negative y direction.
<span>Using radian meansure
theta = (arc length)/radius
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arc length = radius*theta
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Your Problem:
120 degrees = 120(pi/180) = (2/3)pi radians
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circumference = 2pi*r
24 = 2pi*r
r = 12/pi
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arc length = (12/pi)(2/3)pi = 8 units
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Hello,
Center is (2,-11) and radius is 8
Answer: " y = (-3/5)x − 4 " .
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Answer:
Step-by-step explanation:
When solving for 1 variable, set the other to 0 and solve.