Seudónimo Seudónimo
  • 10-03-2021
  • Mathematics
contestada

okay, I'm gonna need to count and trust you for this on you for this. r u ready?

okay Im gonna need to count and trust you for this on you for this r u ready class=

Respuesta :

redpanda626
redpanda626 redpanda626
  • 10-03-2021

Answer:

B

Step-by-step explanation:

Answer Link
sqdancefan
sqdancefan sqdancefan
  • 10-03-2021

9514 1404 393

Answer:

  C.  12 m wide

Step-by-step explanation:

We note that the difference in dimensions is 4 m. This difference will remain the same when both sides are increased by the same amount. If x represents the short side, then the larger area is ...

  x(x +4) = 192

  x^2 +4x + 4 = 196 . . . . add 4 to complete the square

  (x +2)² = 14²

  x = 14 -2 = 12 . . . . . . . . positive square root

The new garden will be 12 m wide.

Answer Link

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