lucaswda2004 lucaswda2004
  • 30-05-2020
  • Mathematics
contestada

Melanie's bedroom floor has length equal to 6x + 5 and width equal to 9x – 2 points
4. What equation represents the area of the floor?

Respuesta :

Аноним Аноним
  • 30-05-2020

Answer:

(6x+5)(9x-2)

Step-by-step explanation:

Area = Length x Width

Answer Link
melissanix90 melissanix90
  • 30-05-2020

Answer:

54[tex]x^{2}[/tex] +33x - 10

Step-by-step explanation:

you have to use F.O.I.L.  First Outter Inner Last

(6x + 5)(9x - 2)

First (6x)(9x)         = 54 [tex]x^{2}[/tex]

Outter (6x)(-2)      = -12x

Inner (5)(9x)         = 45 x

Last (5)(-2)            = -10

combine middle terms

54[tex]x^{2}[/tex] +33x - 10

Answer Link

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