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Inga [223]
4 years ago
7

Find the perimeter of the quadrilateral if x = 2 the perimeter is

Mathematics
2 answers:
Vsevolod [243]4 years ago
5 0
<span>(x - 12)( x + 11)= 0 
Therefore x = 12 or x = - 11 (reject since x cannot be negative) 
Substitute x = 12 into the 4 sides given: 
x + 2 = 12 + 2 = 14 
2x + 1 = 2(12) + 1 = 25
x - 5 = 12 - 5 = 7
x^2 - 3x = (12)^2 - 3(12) = 108 
Hence, the 4 sides of the quadrilateral are 14 inches, 25 inches , 7 inches and 108 inches.</span>
Stolb23 [73]4 years ago
4 0

Answer:

The answer is 129. I just took the assignment.

Step-by-step explanation:


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I d k man<br> here something easy<br> x + 5 = 10<br> x = ?
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Answer:

x = 5

Step-by-step explanation:

x + 5 = 10

<u>    -5     -5</u>

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<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>

<em><u>-XxDeathshotxX</u></em>

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