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Sonja [21]
3 years ago
12

The radius of a garden in the shape of a regular pentagon is 18 feet. Find the area of the garden

Mathematics
1 answer:
11111nata11111 [884]3 years ago
3 0
Θ = \frac{360}{10} = 10
a = 18cos36
b = 18sin36
Area = 10×\frac{1}{2}×18sin36×18cos36 = 770.36
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4 years ago
Plz help<br><br><br>If x:6 as 3:9, then x is equal to
sladkih [1.3K]

Answer:

x/6 = 3/9

9x = 18

x = 2

Answer: 2:6 as 3:9

If x:6 as 3:9, then x is equal to  

---

Equation:

(x/6) = 3/9

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Step-by-step explanation:

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3 years ago
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3 years ago
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vladimir1956 [14]

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5 0
3 years ago
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Divide total price by total weight:

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4 0
3 years ago
Read 2 more answers
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