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masha68 [24]
3 years ago
15

Find the scale factor where the pre-image is the small triangle and the image is the large triangle.

Mathematics
1 answer:
Oduvanchick [21]3 years ago
7 0

Answer:

The scale factor is \frac{9}{7}

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

so

\frac{18}{14}=\frac{27}{21}=\frac{9}{7}

therefore

The scale factor is 9/7

Find the value of x

The value of x is equal to  

\frac{x}{28}=\frac{9}{7}

x=28(\frac{9}{7})=36\ units

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A point represents a _____.
GalinKa [24]

Answer:

Location.

Explanation:

A point has no physical properties of any sort, so 2 would automatically be out of the question. A point on a number line is represented by a dot, and the location of whatever object you're representing as the dot will be where the dot goes. Therefore, the answer is Location.

Hope this helped!

6 0
3 years ago
Send help asap i hate school smh please i will give brainlist
inn [45]

Answer:

See below.

Step-by-step explanation:

The question tells us that 2.54 cm is equivalent to 1 inch. The next part wants to know what 5.08 cm is in inches. We can just divide 5.08 by 2.54 to figure that out.

5.08/2.54 = 2

This means that 5.08 cm is 2 inches.

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3 0
3 years ago
Write as a fraction and simplify. (use the symbol / in your answer).<br> 0.878787.....
Alika [10]

Answer:

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Step-by-step explanation:

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Simplify 87/99, which is 29/33

3 0
3 years ago
Transform the given standard form into vertex form and determine vertex.
Natalka [10]

Answer:

1. the vertex form of your function is f(x)= (x+-2)^2+-7

The vertex is at (2,-7)

2. So, the vertex form of your function is f(x)= (x+-7/2)^2 -41/4

The vertex is at (7/2, -41/4)

Step-by-step explanation:

7 0
3 years ago
The diameter of a circle is 32 millimeters. What is the circle's area?
Alexandra [31]

Answer:

803.84 bc radius is half of diameter which is 16

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Step-by-step explanation:

4 0
3 years ago
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