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Inessa05 [86]
3 years ago
9

Determine the unknown side length using the law of cosines. Please help, thank you!

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
5 0

Answer:

x = \sqrt{7^{2} + 5^{2} - 2 .7.5.cos 42} = ~4.689

Hope you find it useful, bro!

natka813 [3]3 years ago
4 0

Answer:

x = \sqrt{7^{2} + 5^{2} - 2 .7.5.cos 42} = ~4.689

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given : 8%

To find the decimal value of the percentage number

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Now taking the numerator to the decimal place equal to the number of zeros in the denominator or simply divide denominator with numerator.

Gives =   0.08

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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