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boyakko [2]
3 years ago
11

9 - 3x +7y -Зу +3 Thx!!!

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
7 0
12-3x+4y
You just have to simplify the equation
bixtya [17]3 years ago
5 0
The answer is 12(1-2y) you welcome
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Manny has four pieces of carpet in the shape of a square like the one shown. He wants to use them together to carpet a portion o
KengaRu [80]

Answer:

the area of the space he can cover with carpet =  16x⁴ yards²

Step-by-step explanation:

The shape of the square is not shown in this question.

Let assume that the base of the shape of the square is 2x² yards.

and Manny has four of that.

Then side we known the base, we can calculate for the area of the square.

Area of a square = l²

Area of a square = (2x² yards)²

Area of a square = 4x⁴ yards²

However, since Manny has four pieces of that carpet and wants to use them together to carpet a portion of his basement.

Let the pieces of the carpet be carpet A, B, C and D

where; their side is 2x² yards, then their area = 4x⁴ yards²

the area of the space he can cover with carpet =  A+B+C+D

the area of the space he can cover with carpet =  4x⁴ yards² +  4x⁴ yards² +  4x⁴ yards² +  4x⁴ yards²

the area of the space he can cover with carpet =  16x⁴ yards²

6 0
3 years ago
O A. 17 degrees<br> O B. 163 degrees<br> O C. 73 degrees
eduard

Answer:  B  163 degrees

Step-by-step explanation:

That's an obtuse angle, bigger than 90 degrees, so we read the appropriate upper scale for the angle.

6 0
3 years ago
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One and sixty-five hundredths added to twelve and seven tenths
kolbaska11 [484]

Answer:

14.35

Step-by-step explanation:

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3 years ago
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A square has a side of 6.25. What is the area in square feet
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\sf\\\ The\ area\ of\ a\ square\ is\ a^2\ where\ a\ is\ the\ side.\\The\ side\ is\ 6.25.\\6.25^2={\boxed{39.06\ square\ feet}
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3 years ago
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Answer:

First we need to calculate the are of each wall, since we alredy knew the length (l) and the width (w) which is the height of the wall in this case:

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8 0
4 years ago
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