The equation m = 0.3048f gives the relationship between m meters and f feet. Express 9 feet in meters. Round your answer to the nearest thousandth.
A. 29.528 meters
B. 3 meters
C. 2.743 meters
D. 9.305 meters

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Asked 4/22/2014 1:29:52 PM

Updated 4/22/2014 6:57:33 PM

2 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [4/22/2014 6:55:34 PM]

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Question

Asked 4/22/2014 1:29:52 PM

Updated 4/22/2014 6:57:33 PM

2 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [4/22/2014 6:55:34 PM]

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3

-1/3x + y = –1 rearrange the equation we have: y = 1/3x - 1

y = 4 + 1/3x rearrange the equation we have: y = 1/3x + 4

we can tell that these two lines are parallel since they have the same slope. Therefore, there is no solution for the system of equations -1/3x + y = –1, y = 4 + 1/3x.

y = 4 + 1/3x rearrange the equation we have: y = 1/3x + 4

we can tell that these two lines are parallel since they have the same slope. Therefore, there is no solution for the system of equations -1/3x + y = –1, y = 4 + 1/3x.

Added 4/22/2014 6:55:31 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [4/22/2014 7:05:28 PM]

3

Let x and y be these two numbers, we were given:

x + y = 20

x - y = 14

Adding up the above equations:

2x = 34

x = 17

y = 20 - 17 = 3

Two numbers with a sum of 20 and a difference of 14 are 3 and 17.

x + y = 20

x - y = 14

Adding up the above equations:

2x = 34

x = 17

y = 20 - 17 = 3

Two numbers with a sum of 20 and a difference of 14 are 3 and 17.

Added 4/22/2014 6:57:33 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [4/22/2014 7:05:32 PM]

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