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Yanka [14]
2 years ago
11

The side length of an equilateral triangle is 6x - 12. Write an expression for the perimeter of the triangle in simplest form.

Mathematics
1 answer:
kirill [66]2 years ago
4 0

Answer:

18x - 36

Step-by-step explanation:

In an equilateral triangle the 3 sides are congruent, then

perimeter = 6x - 12 + 6x - 12 + 6x - 12 ← collect like terms

                = 18x - 36

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Answer:

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Step-by-step explanation:

Consider a couple of scenarios for a $20,000 car purchase and a $2000 rebate, with sales tax at 10%.

1) The rebate is applied directly to the purchase price.

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  Price with tax: $18,000 × 1.10 = $19,800

  Amount financed: $19,800.

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2) The rebate is given after the sale is complete.

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  Price with tax: $20,000 × 1.10 = $22,000

  Amount financed: $22,000

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  Scenario 1: Monthly payment $355.78;

     total cost of loan: 60×355.78 = 21,346.80

  Scenario 2: Monthly payment $395.31;

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Ted effectively has to finance an additional $200, equal to the sales tax on the rebate. So the delayed rebate costs him an extra $395.25 over the life of the loan.

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We have assumed certain tax and payment scenarios. If tax is not an issue, and if the loan terms are such that the rebate can be applied immediately to the loan amount, then <em>there may be no difference in total cost</em>, or the delayed rebate may result in a <em>lower</em> total cost due to the higher monthly payment.

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2 years ago
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The answer is two numbers
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3 years ago
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kifflom [539]
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hope this helps :)
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3 years ago
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saw5 [17]
Check the picture below.

make sure your calculator is in Degree mode.

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My name is Ann [436]

Answer:

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