3 years ago

Solve the rational equation x/5 = x^2/x+2 and check for extraneous solutions.

Mathematics

1 answer:

gtnhenbr [62]3 years ago

6 0

Answer:

Step-by-step explanation:

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<h2>Answer:</h2>

The graph of the circle is given in the image attached

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You run one lap around a mile track every 8 minutes. Your friend runs around the same track every 10 minutes. You both start at

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3 years ago

Use the tables to determine which function will eventually exceed the other, and provide your reasoning.

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Answer:

The answer is f(x) will eventually exceed g(x) because f(x) is an exponential function.

I just took the test and got it right.

Step-by-step explanation:

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3 years ago

The line represented by 2y = x + 8 is dilated by a scale factor of k centered at the origin, such that the image of the line has

Mandarinka [93]

Answer:

$k=\frac{1}{2}$

Step-by-step explanation:

we know that

A dilation is a non rigid transformation that produce similar figures

If two lines are similar, then the lines are parallel

Lines parallel have the same slope

we have

Line A

$2y=x+8$

isolate the variable y

$y=0.5x+4$ ----> equation A

The slope of the line A is m=0.5

The y-intercept of the line A is b=4

Line B

$y-\frac{1}{2}x=2$

isolate the variable y

$y=\frac{1}{2}x+2$ ----> equation B

The slope of the line B is m=0.5

The y-intercept of the line B is b=2

Remember that

The y-intercept of line A multiplied by the scale factor k must be equal to the y-intercept of line B

$4k=2$

solve for k

$k=\frac{1}{2}$

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3 years ago

Find the area of the figure below?

disa [49]

Answer:

108

Step-by-step explanation:

a = b*h

a = 9*12

a= 108m^2

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2 years ago