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Furkat [3]
3 years ago
15

Write a polynomial in standard form that represents the area of the shaded region.

Mathematics
1 answer:
mr_godi [17]3 years ago
3 0

Area of rectangle is 2x^2+x-45

Step-by-step explanation:

Given:

Length of rectangle = 2x-9

Width of rectangle = x+5

Required:

Area of rectangle

Formula:

Area\,\,of\,\,rectangle=Length*Width

Putting values of length and width:

Area\,\,of\,\,rectangle=Length*Width\\Area\,\,of\,\,rectangle=(2x-9)(x+5)\\Area\,\,of\,\,rectangle=2x(x+5)-9(x+5)\\Area\,\,of\,\,rectangle=2x^2+10x-9x-45\\Area\,\,of\,\,rectangle=2x^2+x-45

So, Area of rectangle is 2x^2+x-45

Keywords: Area of rectangle

Learn more about Area of rectangle at:

  • brainly.com/question/3411756
  • brainly.com/question/6837543
  • brainly.com/question/4713715
  • brainly.com/question/6564657

#learnwithBrainly

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Answer:

It will cost $12.5 per person to charter a bus for 36 passengers

Step-by-step explanation:

The cost per person c of chartering a tour bus  varies inversely as the number of passengers  n.

We can write:

c\:\alpha \:\frac{1}{n} \\c=\frac{k}{n}

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So, we get the value of c: c = 12.5

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AnnyKZ [126]

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