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mash [69]
3 years ago
5

Joanne is installing weatherstripping around a 30-in. × 25-in. control box. how much weatherstripping does she need, in inches a

nd feet?
Mathematics
1 answer:
GrogVix [38]3 years ago
7 0
<span>The control box’s dimensions are 30 inches by 25 inches. Therefore, the perimeter of the box is 30 inches + 25 inches + 30 inches + 25 inches = 110 inches. There are 12 inches per foot. 12 goes into 110 nine times, with two inches left over. Therefore, 9 feet and 2 inches of weatherstripping is needed.</span>
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The given equation is False, so cannot be proven to be true.

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Perhaps you want to prove ...

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This is one way to show it:

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3 years ago
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B.20

hope it's helpful ❤❤❤❤❤❤❤❤❤❤

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svetoff [14.1K]

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Step-by-step explanation:

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castortr0y [4]

Answer:  In set theory, the union (denoted by ∪) of a collection of sets is the set of all elements in the collection. It is one of the fundamental operations through which sets can be combined and related to each other.

A U B U C = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }

Step-by-step explanation:

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B = {3, 4, 6, 7}

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A U B U C = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }

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