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Serggg [28]
2 years ago
10

#21 please I need help

Mathematics
1 answer:
deff fn [24]2 years ago
5 0

Answer:

12y/5

Step-by-step explanation:

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Prepare depreciation schedules using Straight-Line, Units-of-Production, and Double-Declining Balance Depreciation.
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f

Step-by-step explanation:

f

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2 years ago
Ruben swims several times per week in a lake near his home. Last summer, the average water temperature was 20 °C. This summer, t
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16/20 = 0.8
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2 years ago
Calcule a área da região sombreada da figura abaixo.<br> 120°<br> 4 cm<br> B
masya89 [10]

Answer:

Area of segment = 9.8 cm² (Approx.)

Step-by-step explanation:

Given:

Angle θ = 120°

Radius of circle = 4 cm

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Area of segment

Computation:

Area of segment = [θ/360][π][r]² - [1/2][r²][sinθ]

Area of segment = [120/360][3.14][4]² - [1/2][4²][sin120]

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Area of segment = 9.8019

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2 years ago
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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