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Artist 52 [7]
2 years ago
10

Mrs. Gray bought 6 pairs of socks for $14.70. She later bought 5 pairs of the same socks for $12.25. Is the relationship proport

ional? If so, what is the constant of proportionality?
Mathematics
1 answer:
devlian [24]2 years ago
3 0

Answer:

yes  !

Step-by-step explanation:

$14.70/6 = $2.45

$2.45 x 5 = $12.25

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Point (21,28) is dilated by a scale factor of (-1/7) with a center of dilation on the origin. What are the new coordinates
Kamila [148]

Step-by-step explanation:

Original x-value = 21

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Answer:

15 hours

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Step-by-step explanation:

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6 0
3 years ago
in the diagram, a building casts a 35-ft shadow and a flagpole casts a 10-ft shadow. if the flagpole is 22tall, how tall is the
8_murik_8 [283]

Let, the height of the building be x ft.

Given the building casts 35ft shadow.

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Now to find the height of the building we have to equate the ratio of height and shadow of the building and the flagpole.

So we can write,

x/35 = 22/10

To find x, we have to get rid of 35 from the left side and have to move it to right side. As 35 is divided there, we will multiply 35 to both sides.

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x = 77

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Answer:

The value remain unchanged.

Step-by-step explanation:

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