roseyrachael4 roseyrachael4

24-05-2021
Mathematics

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akbusiness987 akbusiness987

24-05-2021

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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