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vaieri [72.5K]
2 years ago
15

If the line represented by y=-1/4 x -2 is dilated by a scale factor of 4 centered at the origin, which statement about the image

is true?​

Mathematics
1 answer:
Alona [7]2 years ago
4 0

Answer:

  a.

Step-by-step explanation:

Dilation does not change the direction (slope) of any lines. The slope of the image line is the same as the original when the line is subject to dilation. The y-intercept point (0, -2) will be multiplied by the dilation factor, so will become 4(0, -2) = (0, -8). The dilated line will have equation ...

  y = -1/4x -8 . . . . . matches choice A

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Answer:

231

Step-by-step explanation:

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now volume of cuboid =lbh

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ans....

6 0
3 years ago
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4 0
3 years ago
18. You are standing beside the Colorado River, 400 feet
Veseljchak [2.6K]
<h3>Answer: B. 781.6 feet approximately</h3>

=======================================================

Work Shown:

The horizontal portion is 400+166 = 566 feet. Label this as 'a', so a = 566. The vertical side is unknown, so b = x. The hypotenuse is c = 965

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x^2 = 965^2 - 566^2

x = sqrt( 965^2 - 566^2 )

x = 781.58108984289 which is approximate

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3 years ago
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Answer:

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Step-by-step explanation:

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