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Bogdan [553]
3 years ago
9

Twelve people are standing in line to buy movie tickets. The theater is running a promotion by giving away 2 concession stand gi

ft cards to the people standing in line. What is the probability that the second and third people in line will get chosen for the gift cards?
Mathematics
1 answer:
frutty [35]3 years ago
4 0
The answer to this question is 2 out of 12
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Simplify.<br><br> square root of 63.
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Find cotθ, cosθ, and secθ, where θ is the angle shown in the figure.
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Answer:

\cos( \theta)  =  \frac{5}{8}  \\  {8}^{2}  =  {5}^{2}  +  {opp}^{2}  \\ {opp}^{2}  = 64 - 25 = 39 \\ opp =  \sqrt{39}  \\  \sin(\theta)  =  \frac{\sqrt{39}}{8}  \\  \tan(\theta)  =  \frac{ \sqrt{39} }{5}  \\  \cot(\theta)  =  \frac{1}{\tan(\theta)}  =  \frac{1}{\frac{ \sqrt{39} }{5}}  \\ \cot(\theta)  =  \frac{5}{ \sqrt{39} }  \\  \csc( \theta) =  \frac{1}{\sin(\theta)}  =  \frac{1}{\frac{\sqrt{39}}{8}}   \\ \csc( \theta) = \frac{8}{ \sqrt{39} }  \\  \sec( \theta) =  \frac{1}{\cos( \theta) }  =  \frac{1}{ \frac{5}{8} }  \\ \sec( \theta) =  \frac{8}{5}

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nadya68 [22]
Angle 3, 6, and 8 have the same measure as angle 1
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PLEASE HELP ME!!!!! THX!! will mark brainliest
denpristay [2]

Answer:

34/112 or 17/56

Step-by-step explanation:

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42/112 - 8/112

34/112

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