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Arlecino [84]
3 years ago
5

On a coordinate plane, triangle A has points (negative 2, 0), (negative 6, 0), (negative 4, 4). Triangle A prime has points (1,

0), (3, 0), (2, negative 2).
Which describes the sequence of transformations used to obtain the image (triangle A’) from the pre-image (triangle A)?
dilation by a scale factor of 2, then rotation of 180° about the origin
dilation by a scale factor of 2, then a reflection over the x-axis
dilation by a scale factor of 1/2, then a rotation of 180° about the origin
dilation by a scale factor of 1/2. then a reflection over the x-axis

Mathematics
2 answers:
Evgesh-ka [11]3 years ago
7 0

Answer:

dilation by a scale factor of 2, then rotation of 180° about the origin

Step-by-step explanation:

likoan [24]3 years ago
5 0

Answer:

c

Step-by-step explanation:

i got it wrong the first time then it showed me the correct answer. hope this helped.

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If Adrianna can read 7 pages in 10 minutes. At this rate, how many page can she read in 25 minutes?
lesya692 [45]

3.5 : 5

7 : 10

14 : 20

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At that rate, she can read 17.5 pages in 25 minuets.

Divide both 7 and 10 by 2, which gets 3.5 and 5

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5 * 3.5 = 17.5

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4 0
3 years ago
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ozzi

Answer:The height of the pharmacy area is 17 feet

Step-by-step explanation:

The formula for determining the area of a rectangle is expressed as

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The pharmacy area is rectangular. The height of the pharmacy area becomes the width of the rectangle.

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