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valentina_108 [34]
2 years ago
6

Okay Guys plz plz help like really

Mathematics
1 answer:
RSB [31]2 years ago
3 0

Answer:

8

Step-by-step explanation:

Plug in the value of k into your expression and solve.

40-4k^3

40-4(2)^3

40-4(8)

40-32

8

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I will mark as the brainliest answer <br><br> Please show your work
swat32
3 and 5 are the answer
4 0
3 years ago
Quadrilateral DEFG - quadrilateral KLMN. Find the given side length.
Delvig [45]

Answer:

Step-by-step explanation:

By the diagram FG = MN.

3y + 3 = 5y - 25          Add 25 to both sides

3y + 3 + 25 = 5y         Subtract 3y from both sides

28 = 5y - 3y                Combine

28 = 2y                       Divide by 2

28/2 = 2y/2

y = 15

15 is not your answer. It is just the value of y.

3y + 3 = 3*15 + 3 = 45 + 3 = 48

3 0
2 years ago
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Step-by-step explanation:

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8 0
3 years ago
You move down 6 units. You end at (10, 4). Where did you start?
Alexandra [31]

Answer:

(10,10)

Step-by-step explanation:

coordinates are (x,y)

x is horizontal(left and right), y is vertical (up and down)

going down 6 means subtracting 6 from the second number

lets reverse that to go up and add 6 back

4+6=10

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8 0
2 years ago
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How do I solve for x?<br><br> -7x-3x+2= -8x-8
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3 years ago
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