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Juli2301 [7.4K]
4 years ago
14

Each square on Olivia's chessboard is 11 square centimeters a chessboard has 8 squares on each side yo the nearest tenth what is

the width of Olivia's chessboard?
Mathematics
1 answer:
Yuliya22 [10]4 years ago
8 0
Area\ of\ square:\\a-width\ of\ small\ square\\\\A=a^2\\11=a^2\\a=\sqrt{11}\\\\8a-width\ of\ chessboard\\\\8a=8\sqrt{11}=26,53cm\\\\Olivia's\ chessboard\ has\ 26,53cm\ width.
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abruzzese [7]

Answer:

x=

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Step-by-step explanation:

Step 1: Simplify both sides of the equation.

8x−

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8x+−3=x+12

8x−3=x+12

Step 2: Subtract x from both sides.

8x−3−x=x+12−x

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Step 3: Add 3 to both sides.

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Step 4: Divide both sides by 7.

7x

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