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wariber [46]
2 years ago
7

The width of a rectangle is 12 units. Can the perimeter x of the rectangle can be 60 units when its length y is 18 units? (1 poi

nt)
Mathematics
1 answer:
juin [17]2 years ago
8 0

If the width is 12 and the length is 18, the perimeter of the rectangle is 12 + 12 + 18 + 18, or 60. So yes the perimeter can be 60.

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Reverse the two digits of my age, divide by three, add 20, and the result is my age. How many years old am I
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Answer:

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Step-by-step explanation:

Let the age be xy or 10x + y.

Reverse the two digits of my age, divide by three, add 20, and the result is my age, convert this to equation:

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We should consider both x and y are between 1 and 9 since both the age and its reverse are 2-digit numbers.

Possible options for x are:

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and

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So x can be 3 or 4.

<h3>If x = 3</h3>

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<h3>If x = 4</h3>

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So the age is 48.

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Answer:

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Step-by-step explanation:

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The weight of each cabbage is not given.
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