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soldi70 [24.7K]
3 years ago
12

Alvin's age is three times Elgas age. The sum of their ages is 36. What is Elgas age?

Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0

Answer:

Elgas is 9 years old.

Step-by-step explanation:

Alvin: 3 x Elgas

36: Alvin + Elgas

36 / 4 : 9

Elgas: 9

Alvin: 27

To check: 27 + 9= 36

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Answer:

<em><u>$79.38</u></em>

Step-by-step explanation:

Find the diagram of the question attached

Area of the parallelogram = Base * Height

Given

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Area of the parallelogram = 8.1 * 3.5

Area of the parallelogram = 28.35m²

If the carpet is priced at $2.80 per square meter, then;

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28.35m² = x

x = 28.35 * 2.80

x = $79.38

<em><u>Hence the cost of the carpet is $79.38</u></em>

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Step-by-step explanation:

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3 years ago
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NikAS [45]

Answer:

Option (2)

Step-by-step explanation:

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Parallelogram Theorem #1 Converse

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