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kherson [118]
2 years ago
5

Which integer represents the following: –(–28)?

Mathematics
1 answer:
egoroff_w [7]2 years ago
7 0

Answer:

28

Step-by-step explanation:

When there is a - symbol directly outside parenthesis, you always assume a 1 to be there.

-(-28) = -1(-28)

-1 × -28 = 28

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Read 2 more answers
Carlita has a swimming pool in her backyard that is rectangular with a length of 26 feet and a width of 14 feet. She wants to in
meriva

Lets solve the question,

Given dimensions are:

Length = 26 feet

Width = 14 feet

concrete walkway with width = c

After installing the concrete walkway dimensions of the walkway will be,

Length = 26 + 2c

Width = 14 + 2c

She wants to build a wooden deck around the pool with a concrete walkway of width = w

Thus the dimensions of the wooden deck around the pool will be,

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Width = 14 + 2c + 2w

Now the perimeter of the wooden deck will be,

Perimeter = 2(length + width)

 = 2[(26 +2c + 2w) + 2(14 + 2c + 2w)]                = 2(40 + 4c + 4w)                = (80 + 8c + 8w)

Therefore, perimeter of the wooden deck would be: 80 + 8c + 8w

Perimeter = (80 + 8c + 8w)

Learn more about Perimeter on:

brainly.com/question/397857

#SPJ10

6 0
1 year ago
Need help on 2, b, c, and 3 please.
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