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babymother [125]
3 years ago
5

Solve the system of linear equations separate the X and Y with, -13 X equals -96 Minus 7Y

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
8 0

Answer:

The separated values of x and y is x=\frac{96+7y}{13} and y=\frac{13x-96}{7}

Step-by-step explanation:

Given

The given linear equation can be written as

-13x=-96-7y\hfill (1)

Now multiply  the above equation (1) in to (-) on both sides we get

-13x=96+7y\hfill (2)

Now we separate the values of x and y in the above equation

13x=96+7y

x=\frac{96+7y}{13}

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Answer:

A. 16.55

Step-by-step explanation:

What we know is the angle of 38° and the hypotenuse is 21. Before we find x (side b), we have to find side a first. TO find that multiply the sine of 38 by 21.

21 * sin(38)

<em>sin(38) calculates to 0.615661475.</em>

21 * 0.615661475

<em>Multiply 21 by 0.615661475</em>

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Now to find x. Use this to find x: √21² - 12.928890975²

√21² - 12.928890975²

<em>Square both numbers</em>

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<em>Subtract 167.156221843 from 441</em>

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Natalija [7]

Answer:

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Step-by-step explanation:

The rate of change will simply be the slope of the line, which we can find by taking the change in y and dividing that by the change in x:

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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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