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lakkis [162]
3 years ago
8

The length of a rectangle is 15 and its width is w.

Mathematics
2 answers:
Fed [463]3 years ago
6 0

A rectangle with sides 15 and w has perimeter

2p = 2(15+w) = 2w+30

We want this quantity to be at most 50, so it must be less than or equal to 50:

2w+30\leq 50

For the record, this implies that

2w\leq 20 \iff w \leq 10

So, the width can be at most 10.

Svetradugi [14.3K]3 years ago
3 0

Answer:

2x+30< 50   ...answer : A

Step-by-step explanation:

the perimeter is :  P = 2(L+W)

let : L= x   given : L=15

P= 2(x+15)

The perimeter of the rectangle is, at most, 50:   P<50

2(x+15) < 50

2x+30< 50   ...answer : A

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Answer:

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3 0
3 years ago
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shusha [124]

Answer:

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Step-by-step explanation:

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3 years ago
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3 0
3 years ago
8 feet per second is
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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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