Solve using suitable property -2/3 x 5/7 x -9/16 x 14/25

Mathematics

1 answer:

AVprozaik [17]3 years ago

8 0

Answer:

-10/21 X 3/20

-1/14

end

it is done by multiplying these fractions

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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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Cosine rule states that

C = $\sqrt{A^{2} + B^{2} -2AB cos(c) }$