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Ostrovityanka [42]

3 years ago

10

Geometry dilations, help if you can explain would be great, i have to take a test about this

1 answer:

LekaFEV [45]3 years ago

3 0

Answer:A dilation is a transformation that produces an image that is the same shape as the original, but is a different size. A dilation that creates a larger image is called an enlargement and a dilation that creates a smaller image is called a reduction.

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A bottle and a cap together cost $1.10. The bottle costs $1 more than the cap. How much does each cost?

Darya [45]

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The cap costs 10 cents and the botttle costs $1

Step-by-step explanation:

1.10-1=.10

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What is the third Quartile Of the following distribution?. 10, 25, 18, 31, 16, 27, 5, 13, 32, 24, 15, 21 , 18 , 18, 24, 4, 8, 11

ladessa [460]

Answer: The third quartile of the distribution is 23.

Step-by-step explanation:

First we write the data in ascending order:

4,5,8,10, 11,11, 13,15,16, 18, 18, 18, 21, 23, 24, 24, 25, 27, 31, 32

Since there are 20 terms:

First half is for First Quartile :

4,5,8,10, 11,11, 13,15,16, 18

Second half is for third Quartile:

18, 18, 21, 23, 24, 24, 25, 27, 31, 32.

So, Value of third quartile would be

$Q_3=\dfrac{5^{th}+6^{th}}{2}\\\\Q_3=\dfarc{24+24}{2}\\\\Q_3=\dfrac{48}{2}\\\\Q_3=24$

Hence, the third quartile of the distribution is 23.

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5) What three consecutive even integers have a sum of 18?

LenKa [72]

Answer: 5, 6, and 7.

Step-by-step explanation:

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