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SashulF [63]
3 years ago
15

which expression shows the perimeter of a rug that is 5 yards in length and 3 yards in width? A.2(5x3) B.2(5+3) C , 2(5-3) D.2(5

/3)
Mathematics
1 answer:
Readme [11.4K]3 years ago
3 0

For this case we have that the rug is rectangular.

By definition, the perimeter of a rectangle is given by:P = 2a + 2b = 2 (a + b)

Where:

a, b: Represent the sides of the rectangle

Substituting according to the data we have:

P = 2 (5 + 3)

Thus, the correct expression is option B.

Answer:

Option B

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Answer:

52 cm

Step-by-step explanation:

Use the pythagorean theorem to solve for missing sides in a right triangle.

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20²+48²=2704

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8 0
2 years ago
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8 0
3 years ago
Caroline is taking a multiple choice test with a total of 40 points available. Each question is worth exactly 5 points. What wou
Leno4ka [110]

Answer:

30

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Caroline is taking test worth 40 points that has 5 points per question.  If she got 2 questions wrong, she would have a score of `30.

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If Caroline got x questions wrong, she would have a score of 40 - 5x.

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Answer:

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