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Jlenok [28]
4 years ago
8

Marko is buying carpet for his bedroom floor. His room measures 13 feet by 12 feet. How many square feet of carpet will Marko ne

ed to cover the floor in his room?
Mathematics
2 answers:
Margaret [11]4 years ago
4 0
I think the answer is 156, I got this by multiplying 12 times 13.
Talja [164]4 years ago
3 0

Answer: 156 square feet of carpet would be needed to cover the floor in his room.

Step-by-step explanation:

Since we have given that

Dimensions of his room as follows :

Length of his room = 13 feet

Width of his room = 12 feet

We need to find the square feet of carpet which is used to cover the floor of his room.

so, we just need to find the area of his room.

Area of rectangle = Length × Breadth

So, Area of his room becomes

13\times 12\\\\=156\ sq.\ feet

Hence, 156 square feet of carpet would be needed to cover the floor in his room.

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Answer:

7

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What is the value of the expression? 30 - 5 x 4 + 2
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Answer:12

Step-by-step explanation:

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3 years ago
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Answer:

- 3x - 4y ^{2}

Step-by-step explanation:

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8 0
3 years ago
(-1,3) (3,0) (-1.-2) find perimiter
KATRIN_1 [288]

Answer:

p≈14.5

Step-by-step explanation:

Find the distance between the three pairs first using the distance formula:

\sqrt{(x2-x1)^2+(y2-y1)^2}

Take the first two points, (-1,3)(3,0) and insert the values:

\sqrt{(3-(-1))^2+(0-3)^2}

Simplify parentheses (two negatives makes a positive):

\sqrt{(3+1)^2+(0-3)^2}\\\\ \sqrt{(4)^2+(-3)^2}\\\\\sqrt{16+9}\\  \\\sqrt{25}=5

The distance between the first two points is 5. Use the nest two points, (3,0)(-1,-2) and insert values:

\sqrt{(-1-3)^2+(-2-0)^2}

Simplify parentheses:

\sqrt{(-4)^2+(-2)^2}\\ \\\sqrt{16+4} \\\\\sqrt{20}=4.5

The distance between the nest two point is about 4.5. Use the remaining two points, (-1,-2)(-1,3) and insert values:

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Simplify parentheses (two negatives makes a positive):

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The distance between the last points is 5. Add the distances together to find the perimeter of the triangle:

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3 years ago
Andrei wants to fill a glass tank with spherical marbles and then fill the remaining space with water.
diamong [38]

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This means that 0.05n represents the volume of n marbles and 32 represents the total volume of the glass tank

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