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Svet_ta [14]
3 years ago
15

Triangle ABC is the pre-image and Triangle ADE is the image. What transformation took place?

Mathematics
2 answers:
Marysya12 [62]3 years ago
6 0

Answer:

Dilation

Step-by-step explanation:

A dilation is a type of transformation that changes the size of the image. The scale factor measures how much larger or smaller the image is.

In this example, ΔABC is dilated as seen in the picture because it the picture itself got bigger.

The image, ΔADE is now a dilated version of the pre-image ΔABC

There is an attachment provided to support this answer.

adelina 88 [10]3 years ago
5 0

Answer:

translation...........

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It would be the 1st one ( 12in× 1in/2.5ft) the reason is you want the measurements to match so that way when you solve the equation you are multiply 12 by 2.5 to get the number of inches
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What is the greatest common factor of 8m, 36m3, and 12?<br><br> 4<br> 8<br> 4m<br> 8m
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The greatest common factor is exactly as it sounds: the greatest factors of two or more expressions.

Factorize the numbers and identify all common factors. To get the GCF multiply all common factors:

8m=2\cdot 2\cdot 2\cdot m,\\36m^3=2\cdot 2\cdot 3\cdot 3\cdot m\cdot m\cdot m,\\ 12=2\cdot 2\cdot 3.

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Answer:

The perimeter is 32\sqrt{7} cm.

Step-by-step explanation:

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Look at the number under the radical: 7, 63, and 28. These numbers all share a factor of 7:        7/7 = 1,          63/7 = 9,         28/7 = 4.

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