SayaliF365358 SayaliF365358
  • 03-11-2022
  • Mathematics
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Express the perimeter of the rectangle as function of x.

Express the perimeter of the rectangle as function of x class=

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MattilynnS32835 MattilynnS32835
  • 03-11-2022

We have to express teh perimeter of the rectangle.

The sides are expressed in terms of x.

The perimeter of a rectangle can be calculated as sum of the sides, so we can write:

[tex]P=a+b+a+b=2(a+b)[/tex]

If sides a and b are in terms of x, we can write:

[tex]P=2\lbrack(5x)+(3x-2)\rbrack=2\cdot(8x-2)=16x-4[/tex]

Answer: the perimeter in terms of x is P=16x-4.

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