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Natali5045456 [20]
2 years ago
11

Which of these relations are functions? Select all that apply.

Mathematics
1 answer:
Lemur [1.5K]2 years ago
8 0

Answer:

the first one on the top and the second one on the bottom

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Mademuasel [1]

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Step-by-step explanation:

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3 years ago
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Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Answer:

Assuming the problem asks to rotate counterclockwise: E' (0,0) F' (0,5) G' (-4,5) H' (-4,0)

If it says rotate clockwise then your points will be: E' (0,0) F' (0,-5) G' (4,-5) H' (4,0)

Step-by-step explanation:

Translate the points first by subtracting 3 from the x-coordinates of each, then subtracting 3 from the y-coordinates of each. Next, to rotate them counterclockwise about the origin 90 degrees, switch the x and y coordinates and the sign of the resulting x-coordinate. To rotate clockwise 90 degrees switch the x and y still but change the sign of the resulting y coordinate.

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3 years ago
Please help me solve this problem.
KatRina [158]
The square of the diagonal (d1) of the end face is
.. (d1)^2 = (3 in)^2 +(5 in)^2 = (9 +25) in^2 = 34 in^2

The square of the longest diagonal (d2) will be given by
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.. = (9x^2 +34) in^2

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4 0
4 years ago
Suppose Department X is 8,000 square feet, Department Y is 5,000 square feet, and Department Z is 6,000 square feet. What's the
den301095 [7]

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31.6%

Step-by-step explanation:

it is given that

Area of Department X = 8,000  square feet

Area of Department Y = 5,000 square feet

Area of Department Z = 6,000 square feet

now the total area = 8000+5000+6000

                               =19,000 square feet

Percentage of area covered by Department Z = \frac{area of Department Z}{total area }100%

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                                                 =31.6 %

percentage of overhead expenses applied to Department Z = percentage of area covered by Department Z

hence we have,

percentage of overhead expenses applied to Department Z  = 31.6%

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3 years ago
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leonid [27]

Answer:

a c d i think those are answers

4 0
3 years ago
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