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Olin [163]
3 years ago
6

314 stones for a cost of 2,512.00, how many stones are needed is the cost is 1,584.00

Mathematics
1 answer:
kondor19780726 [428]3 years ago
8 0

Answer:

x≈231.123

Step-by-step explanation:

1) Make a ratio 314/2512= x/1584

2) Use the concept of cross multiplication and get 314*1584=2512x

3) Use Algebra:

314*1584=497,376

497,376/2152=2512x/2152

x≈231.123

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Let's set up our function with the given information from problem a.

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Use your algebra skills to isolate the variable r.

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r = 53.1 / cosine(38)

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