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Define length and width
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Let x be the width
width = x
Length = 2x + 4
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Formula
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Perimeter = 2(length + width)
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Find Length and width
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62 = 2(2x + 4 + x)
62 = 2(3x + 4) <em> ← combine like terms </em>
62 = 6x + 8 <em>← remove bracket </em>
62 - 8 = 6x <em>← minus 8 on both sides </em>
6x = 54 <em> ← swap sides </em>
x = 54 ÷ 6 <em>← divide by 6 on both sides</em>
<em>x = 9 m</em>
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Find Length and Width
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Width = x = 9 m
Length = 2x + 4 = 2(9) + 4 = 22 m
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Answer: Length = 22m
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Step-by-step explanation:
A = pi × r²
A = pi × 13²
A = 530.93 km²
I had this question last year I believe it's C but not 100% s<u>ure.</u><span />
Answer: 4:20 but that simplified would be 1:5
Triangles to squares
Answer: - 16n - 31
Step-by-step explanation:
4 - 16n - 35
