peanutter06 peanutter06
  • 22-11-2019
  • Mathematics
contestada

A rectangle has a length of
7x and a width of x. Write
and simplify an expression
for the perimeter of the
rectangle.​

Respuesta :

Nonicorp1
Nonicorp1 Nonicorp1
  • 22-11-2019

Answer:

Perimeter of the rectangle=16 x

Step-by-step explanation:

Step 1: Determine the dimensions of the rectangle

Width=x

Length=7 x

But;

Step 2: Determine the perimeter of the rectangle

P=2(L+W)

where;

P=perimeter

L=length

W=width

In our case;

P=unknown

W=x

L=7 x

replacing;

2(x+7 x)=2 x+14 x

16 x

Perimeter of the rectangle=16 x

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