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mrs_skeptik [129]

2 years ago

14

¼ x 20 ⅛ x 56 0.16 x 32 4.5 x 9.1

2 answers:

Kay [80]2 years ago

7 0

Answer:

¼ x 20 = 5

⅛ x 56 = 7

0.16 x 32 = 5.12

4.5 x 9.1 = 40.95

Step-by-step explanation:

Svetllana [295]2 years ago

4 0

Answer:

1/4 x 20=4

1/8 x 56=7

0.16 x 32=5.12

4.5 x 9.1=40.95

hope this helped :)

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No, I do not agree with Joey because the lines have different slopes and will lead to the system cross which is the solution.

1st graph: y=2x-1 and y=7 solution #1= (4,7)

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2 years ago

How many two thirds are in 42?

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3 years ago

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vladimir2022 [97]

Answer:

Vertical.

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2 years ago

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Arrange the entries of matrix A in increasing order of their cofactors values

givi [52]

To find the cofactor of

$A=\left[\begin{array}{ccc}7&5&3\\-7&4&-1\\-8&2&1\end{array}\right]$

We cross out the Row and columns of the respective entries and find the determinant of the remaining $2\times 2$ matrix with the alternating signs.

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$Ac_{31}=-17,Ac_{21}=1,Ac_{11}=6,Ac_{23}=26,Ac_{12}=15, Ac_{33}=63$

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