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Dovator [93]
3 years ago
10

2x - y = 5

Mathematics
2 answers:
belka [17]3 years ago
8 0

Answer:

<h3> C.) 7</h3>

Step-by-step explanation:

<h3>#CarryOnLearning</h3>
solong [7]3 years ago
6 0

9514 1404 393

Answer:

  C)  7

Step-by-step explanation:

The determinant is the difference of the cross products of the coefficients.

 D = (2)(3) -(1)(-1) = 6 +1 = 7

The system determinant is 7.

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A cement path consists of six equal-sized cement squares arranged in a row to form a rectangle. If the total area of the path is
Bingel [31]

Answer:

24 feet

Step-by-step explanation:

Given that:

The length of the rectangle is 6 times the side of a cement square.

Now, this rectangle is formed from 6 squares;

The total area of the path of this square = 96 square feet;

The area of each square now = 96/6 = 16 square feet

Recall that:

Area of a square = S²

where S is the side length

16 = S²

S = \sqrt{16}

S = 4 ft

The length of the path in feet now is: L × w

= 6 × 4

= 24 feet.

5 0
3 years ago
PLEASE HELP ME
lys-0071 [83]
Answer: The answer is the 3rd one
8 0
3 years ago
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expeople1 [14]

Answer:

$2,239.66

Step-by-step explanation:

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Multiply this distance by $0.89 per km.

2516.476(0.89)=$2,239.66

3 0
3 years ago
How to find the measure of angle. If the measure is be and the angle is 60dgree
Sphinxa [80]

Answer:

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