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3 years ago

Can someone please answer this question please answer it correctly and please show work please help me I need it

Mathematics

1 answer:

kirza4 [7]3 years ago

5 0

Answer:

The answer to your question is the letter A.

Step-by-step explanation:

a) - c < 0 This option is correct c > 0 but -c < 0 or 7 > 0 and -7 < 0

b) c < -a This option is incorrect. 7 > - (-4) or 7 > 4

c) c < - b This option is incorrect. 7 > - 1

Conclusion

The right answer is the first choice because is the only that satisfies the inequality.

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Answer:

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Step-by-step explanation:

You need to factor the equation.

Try plugging in the quadratic formula

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3 years ago

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If bob earns 35,000 a month how much does he earn in 2 years and 75 weeks

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The diagram shows two nested triangles that share a vertex.Find a center and a scale factor for a dilation that would move the l

nasty-shy [4]

Transformation that changes the size of a shape is referred to as dilation.

The scale factor that moves the large triangle to the small one is 1/5
The center of dilation is: (-1,1)

<u>The center of dilation</u>

From the diagram (see attachment), the triangles share a common vertex at (-1,1)

This means that, the center of dilation is (-1,1)

<u>The scale factor of dilation</u>

To do this, we divide the side length of the small triangle with the corresponding side of the large triangle.

From the attached image:

$\mathbf{Base\ of\ small\ triangle = 1}$

$\mathbf{Base\ of\ large\ triangle = 5}$

So, the scale factor (k) from large to small is:

$\mathbf{k = \frac{Base\ of\ small\ triangle}{Base\ of\ large\ triangle} }$

$\mathbf{k = \frac{1}{5} }$