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3 years ago

What is the scale factor?AFGH - AMNOG9

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

6 0

Answer:

Scale factor: 1.666

x: 10

Step-by-step explanation:

These are two similar triangles, the triangle MNO has been scaled off triangle FGH.

To calculate the scale/dilation factor, you take 2 measurements of a similar side and you calculate the ratio.

Since we have the measurements for segments GH and NO, and these are similar sides, we'll use that to calculate the scale/dilation factor of MNO over FGH.

$\frac{NO}{GH} = \frac{15}{9} = \frac{5}{3}$

Dilation factor is 5/3... or 1.666

if you're also looking for value of x, it would be 6 * 1.666 = 10

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3 years ago

Solve 7x 6 < 3(x - 2).{x | x > -3}{x | x < -3}{x | x < -2}{x | x < 0}

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3 years ago

Complete the work to find the dimensions of the rectangle. x(x – 3) = 10 x2 – 3x = 10 x2 – 3x – 10 = 10 – 10 (x + 2)(x – 5) = 0

Norma-Jean [14]

Answer:

$Length =5$

$Width = 2$

Step-by-step explanation:

Given

$Length =x$

$Width = x -3$

$Area = 10$

$x(x-3) =10$

See comment for missing part of the question

Required

Complete the expression to determine the dimension of a rectangle

We have:

$x(x-3) =10$

Open bracket

$x^2 -3x = 10$

Equate to 0

$x^2 -3x - 10 =0$

Expand

$x^2 + 2x - 5x - 10 = 0$

Factorize

$x(x + 2) - 5(x + 2) = 0$

Factor out x + 2

$(x - 5)(x + 2) = 0$

Solve for x

$x - 5 = 0$ or $x + 2 = 0$

$x = 5$ or $x = -2$

The value of x cannot be negative

So:

$x = 5$

Recall that:

$Length = x$

$Width = x - 3$

So:

$Length =5$

$Width = 2$ ---- i.e. 5 - 3

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2 years ago

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alex41 [277]

Answer:

5 radical 3

Step-by-step explanation:

b = √c2 - a2

= √102 - 52

= √75

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3 years ago

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Evgen [1.6K]

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4 7/38 (Answer)
_____
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__________

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3 years ago

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What is the scale factor?AFGH - AMNOG9​

What is the scale factor?AFGH - AMNOG9