2 years ago

Show work if you can!

Mathematics

1 answer:

Artist 52 [7]2 years ago

3 0

Answer:

9 inches

Step-by-step explanation:

(x + 2)² = 121

√(x + 2)² = √121

x + 2 = 11

x + 2 - 2 = 11 - 2

x = 9

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