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3 years ago

7

When reflecting an object

1 answer:

zubka84 [21]3 years ago

3 0

Answer:

A reflection is a transformation representing a flip of a figure. Figures may be reflected in a point, a line, or a plane. When reflecting a figure in a line or in a point, the image is congruent to the preimage. A reflection maps every point of a figure to an image across a fixed line.

Step-by-step explanation:

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Y = -x+5y=−x+5y, equals, minus, x, plus, 5

Serga [27]

The answer is D
Hope this hel

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2 years ago

Which expression represents -8x^2+54x+140 in factored form?

Elenna [48]

Answer:

D. (x+2)(-8x+70)

Step-by-step explanation:

-8x^2+54x+140

Factor out -2

-2(4x^2+27x+70)

Factor

-2(x+2)(4x-35)

Option D is the same answer if we multiply -2 in the second term

(x+2) (-8x+70)

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1 year ago

Draw a number line from 600 to 700 with tick marks at every 20 numbers

guajiro [1.7K]

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2 years ago

Read 2 more answers

Solve and state any extraneous solutions

Mice21 [21]

$\frac{3x}{x - 1} + 2 = \frac{3}{x - 1}$

$\frac{3x}{x - 1} + \frac{2(x - 1) }{ x - 1} = \frac{3}{x - 1}$

$\frac{3x}{x - 1} + \frac{2x - 2}{ x - 1} = \frac{3}{x - 1}$

$\frac{3x + 2x - 2}{ x - 1} = \frac{3}{x - 1}$

$3x + 2x - 2 = 3$

$5x - 2 = 3$

$5x = 3 + 2$

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$x = \frac{5}{5}$

$x = 1$

3 0

2 years ago

I need help with this

gtnhenbr [62]

So what are we trying to find the reduced fraction or inverse operation

5 0

2 years ago