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uysha [10]
3 years ago
8

The cost for a business to make greeting cards can be divided into one-time costs (e.g., a printing machine) and repeated costs

(e.g., ink and paper). Suppose the total cost to make 500 cards is $1,100, and the total cost to make 650 cards is $1,400. What is the total cost to make 1,000 cards? Round your answer to the nearest dollar.
Mathematics
1 answer:
vladimir1956 [14]3 years ago
7 0
$2,200 is the amount your welcome
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Using Pythagorean theorem, we can find that DG is 10.(I don't think I need to explain this)

Now cosD means the adjacent side over the hypotenuse.

The side adjacent to <D is 6 and the hypotenuse is 10 so

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A train track through a mountain is 1600 feet long and makes an angle of 1.6 with the horizontal. What is the change in elevatio
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Step-by-step explanation:

law of sine :

a/sinA = b/sinB = c/sinC

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we are dealing with a right-angled triangle here.

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elevation difference = 1600 × sin(1.6) =

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2 years ago
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There is only one number that is equal to the absolute value of  15.
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