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never [62]
2 years ago
13

Con un diámetro de 4x y un ares de 28.26cm cual es el valor de X

Mathematics
1 answer:
ASHA 777 [7]2 years ago
5 0

Answer:

2826/25

Step-by-step explanation:

28.26×4=========2826/25

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What is the arc length of an arc with radius 10 in and central angle 60 degrees ? Show your work.
emmasim [6.3K]

Answer:

\huge \boxed{ \boxed{ \red{{s \approx \: 10.47}}}}

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • geometry
  • PEMDAS
<h3>tips and formulas:</h3>
  • s =  \frac{\pi {r} \theta}{180}
<h3>given:</h3>
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<h3>let's solve:</h3>
  1. \sf sustitute \: the \: value s \: of \:  \theta \: and \: r :  \\  =\frac{\pi \times 10 \times 60}{180}
  2. \sf rediuce \: 60 :  \\  =\frac{\pi \times 10 \times  \cancel{60}  \: ^{1} }{ \cancel{180}  \:  \:^{3} }  \\  =\frac{\pi \times 10}{3}
  3. \sf use \: 3.14 \: for \: \pi :  \\ = \frac{3.14 \times 10}{3}
  4. \sf simplify \: multipication :  \\  =  \frac{31.4}{3}  \\  \approx \: 10.47
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2 years ago
Write 506.137 in expanded form
Ilia_Sergeevich [38]
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X^2-11x+30=2 <br> Solve using quadratic formula or factoring
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18.84

Step-by-step explanation:

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