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lidiya [134]
3 years ago
11

What is the best reason for fuelers to wear uniforms on their job?

Mathematics
1 answer:
Akimi4 [234]3 years ago
4 0
Some of the fuel has chemicals so if it gets on there skin and clothes it might cause a reaction
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Cramers rule<br>hurry up plzzz​
olya-2409 [2.1K]

Answer:

Answers provided below

Step-by-step explanation:

From the simultaneous linear equation, we have the coefficient matrix as;

(3 4 5)

(2 -1 8)

(5 -2 7)

The x-matrix is Dx is given by;

(18 4 5)

(13 -1 8)

(20 -2 7)

Similarly, the y-matrix Dy is given by;

(3 18 5)

(2 13 8)

(5 -20 7)

Also,the z-matrix Dz is given by;

(3 4 18)

(2 -1 13)

(5 -2 -20)

Determinant of the coefficient matrix from online determinant calculator is;

D = 136

Determinant of the x-matrix from online determinant calculator is; Dx = 92

Determinant of the y-matrix from online determinant calculator is; Dy = 696

Determinant of the z-matrix from online determinant calculator is; Dz = 576

From crammers rule;

x = Dx/D = 92/136

y = Dy/D = 696/136

z = Dz/D = 576/136

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Dilation ( effects of changing dimensions on perimeter and area)
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The answer is C) 64in.
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12 to the third power?
ser-zykov [4K]

Answer:

1728

Step-by-step explanation:

12*12*12

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1.Bobby walked 5 miles and then 1/2 the distance. What is his total distance?
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Answer:

7.5 miles

Step-by-step explanation:

Half of 5 equals 2.5. Bobby already walked 5 miles so you add the 2.5 since he walked another half of that distance. 5 + 2.5 = 7.5

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