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Kryger [21]
3 years ago
5

Evaluate the expression when x=4 and y+-6. x-5y

Mathematics
1 answer:
rosijanka [135]3 years ago
4 0

Answer:-26

Step-by-step explanation:

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Use the law of cosines to find the value of 2*3*4 cos theta.
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The law of cosines :

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Answer:

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Fiesta28 [93]
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Liam bought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot, including sales tax. If liam paid with an
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