3 years ago

What equals -9 when you add

Mathematics

1 answer:

Elenna [48]3 years ago

5 0

Answer:

-10

Step-by-step explanation:

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SashulF [63]

Answer:

The answer is

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Step-by-step explanation:

${pr}^{2} = {18}^{2} + {27}^{2} - 2 \times 18 \times 27 \cos(76) = 817.85 \\ pr = 28.6 \\ \cos(p) = \frac{ {18}^{2} + {28.6}^{2} - { {27}^{2} } }{2 \times 18 \times 28.6 } = 0.4 \\ m < p = 66.42 \\ m < r = 180 - 76 - 66.42 = 37.58$

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Answer:

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Step-by-step explanation:

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pashok25 [27]

<h2>What is (2/x^2)^3 reduced to simplest form ?</h2>

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Allushta [10]

Answer:

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Step-by-step explanation:

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