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Alexxandr [17]
1 year ago
11

Julie plans to put a fence around her square shaped backyard. The length of one side measures 2n-3feet. Write a simplified expre

ssion to represent the perimeter of the backyard. 
Mathematics
1 answer:
Vsevolod [243]1 year ago
5 0

We have the following:

Since it is a square, the sides are equal, and the perimeter is the sum of all the sides, therefore it would be

\begin{gathered} p=4\cdot l \\ l=2n-3 \\ \text{replacing} \\ p=4\cdot(2n-3) \\ p=8n-12 \end{gathered}

The answer is 8n - 12

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Write a sentence representing the equation x+56/7=11
Anastasy [175]
Hey there! :D

x+56/7=11

A number plus fifty-six sevenths is equal to eleven. 

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~kaikers
8 0
3 years ago
Determine if the two lines with the given slope are parallel, perpendicular, or neither. Circle your
Sati [7]

Answer:

As the lines are neither parallel nor perpendicular.

Therefore, the correct answer is ''neither''.

Hence, option C is correct.

Step-by-step explanation:

Given

m₁ = 3/2

m₂ = -3/2

We know that when two lines are parallel, they have equal slopes

But

m₁ ≠ m₂

3/2 ≠ -3/2

As the m₁ and m₂ are not equal.

Hence, the lines are not parallel.

We know that when two lines are perpendicular, the product of their slopes is -1.

Let us check the product of two slopes m₁ and m₂

m₁ × m₂ = 3/2 × -3/2

              = -9/4

              = -2.25

As

m₁ × m₂ ≠ -1

Thus, the lines are not perpendicular.

Conclusion:

As the lines are neither parallel nor perpendicular.

Therefore, the correct answer is ''neither''.

Hence, option C is correct.

8 0
2 years ago
Will works 7 hours a day, 6 days a week.
exis [7]
A day
= £9.20x7
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£1932/£276= 7

It will take him 7 weeks to afford a car worth £1932.
6 0
2 years ago
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shusha [124]

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3 0
2 years ago
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Where is the point (-4 -5) located on the coordinate plane
Mademuasel [1]

9514 1404 393

Answer:

  D.  in quadrant III

Step-by-step explanation:

The signs of the coordinates tell you the point is located left of, and below, the origin (where the axes cross). That puts it in Quadrant III.

7 0
2 years ago
Read 2 more answers
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