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katovenus [111]
3 years ago
12

Jay's mother bought a rectangular rug for the dining room. The dimensions of the rug are 4 yards by 3 yards. Which is the correc

t unit of measurement to use when figuring out how much of the floor is covered by the rug? A. yd² B. yd³ C. yd
Mathematics
1 answer:
USPshnik [31]3 years ago
5 0
A. yd^2
This is because you would do 4yd * 3yd which is 12yd^2.
A rug is a flat object in this sense so you would only square it. A 3 dimensional object like a cube would be cubed or to the power of 3.
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Which ordered pair (a, b) is a solution to the given system of linear equations? -2a+3b=14
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Answer:

The solution of the system is the ordered pair (-13,-4)

Step-by-step explanation:

we have

-2a+3b=14 -----> equation A

a-4b=3 ----> equation B

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Multiply by 2 both sides equation B

2(a-4b)=2(3)

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Adds equation A and equation C

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substitute the value of b in any equation (i take equation B)

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3 years ago
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