3 years ago

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

Mathematics

2 answers:

adoni [48]3 years ago

7 0

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.

svetlana [45]3 years ago

6 0

Answer:

Step-by-step explanation:

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