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AleksandrR [38]
2 years ago
12

Your parents decide to build a rectangular pool in your backyard. They determine that the length of the pool should be 15 feet l

onger than the width. If the width of the pool is represented by x, write a simplified expression that would represents the perimeter of the pool. Show your work.
Mathematics
1 answer:
damaskus [11]2 years ago
4 0

Width = X

Length = X + 15

Perimeter of a Rectangle = 2W + 2L

2(X) + 2(X + 15)

2X + 2X + 30

4X + 30

Answer = 4X + 30

Hope this helps! :)

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Sergeeva-Olga [200]
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3 years ago
Which of the following equations represent nonlinear functions?
s2008m [1.1K]

y=5x^2+7 is Non-Linear Functions

Option B is correct option.

Step-by-step explanation:

We need to identify Non-Linear Functions from the equations given.

First we will define Non-Linear Functions

<u>Linear Functions</u>

A function having exponent of variable equal to 1 or of the form y=c, where c is constant is called linear function.

<u>Non-Linear Functions</u>

A function that has variable having power greater than 1 (i.e 2 or above) is called non-linear function.

So, from all the options given, only Option B has power greater than 1 i.e 2. All remaining options are linear functions.

So, y=5x^2+7 is Non-Linear Functions

Option B is correct option.

Keywords: Linear and Non-Linear Functions

Learn more about Linear and Non-linear functions at:

  • brainly.com/question/12363217
  • brainly.com/question/4326955

#learnwithBrainly

3 0
3 years ago
F(x)=5-2x<br><br>PLEASE HELP DUE TODAY!!!
EastWind [94]
If f(1) =5-2(1)
F(2)=5-2(2)
3 0
3 years ago
Gloria subscribes to the Webtime Internet Service. Webtime charges a $9.99 monthly service fee plus $1.50 per hour for Internet
Usimov [2.4K]

Answer:

18 hours

Step-by-step explanation:

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x=18

18*1.5=27

9.99+27=36.99

6 0
3 years ago
Read 2 more answers
Find the slope of each of the lines below:
kolezko [41]
When a line in a slope graph has no rise/run like this one, there is no slope.
The slope is "Undefined".
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3 years ago
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