MiaBreznau
MiaBreznau MiaBreznau
  • 17-09-2020
  • Mathematics
contestada

Find the perimeter and area of a rectangle whose length is (x + 1) and whose width is (x - 3). Express your answer in terms of x. With explanation if you can plz and thx​

Respuesta :

2007kevin
2007kevin 2007kevin
  • 17-09-2020

Answer:

Perimeter=2L+2w

P=2(x+1)+2(x-3)

P=2x+2+2x-6

P=4x-4

Area=Lxw

A=(x+1)x(x-3)

A=x^2-3x+x-3

A=x^2-2x-3

Step-by-step explanation:

I don't have one :v

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