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Rina8888 [55]
2 years ago
9

the legs of a scalene triangle are represented by (x+4),(x+8), and (2x - 3) which polynomial expression best represents the peri

meter of the triangle
Mathematics
2 answers:
AVprozaik [17]2 years ago
8 0

perimeter means add the side

(x+4) +( x+8)+(2x-3) =P

x+x+2x+4+8-3=P

4x-9 =P

mestny [16]2 years ago
4 0

Answer:

(4x+9)

Step-by-step explanation:

we know that

The perimeter of triangle is equal to the sum of the three length sides

therefore

P=(x+4)+(x+8)+(2x-3)\\ \\P=(x+x+2x)+(4+8-3)\\ \\P=(4x+9)\ units


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