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kherson [118]
4 years ago
8

What is the absolute value of -15?

Mathematics
1 answer:
PIT_PIT [208]4 years ago
4 0
The absolute value of -15 is 15, because -15 is 15 away from zero
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gogolik [260]

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Step-by-step explanation:

If, length is 18cm; width is unknown( let x represent width). Then,

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88= 18 + x + 18 + x

88= 36 + 2x

88-36 =2x

52= 2x

52/2=2x/2

26=x

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<em>The</em><em> </em><em>width</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>rectangle</em><em> </em><em>is</em><em> </em><em>2</em><em>6</em><em>c</em><em>m</em><em>.</em>

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