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3 years ago

The graph of a proportional relationship passes through the point (5, 2) .

Mathematics

2 answers:

prohojiy [21]3 years ago

7 0

Well, 5 is like the point where it is, and 2 is the constant of proportionality.

slava [35]3 years ago

5 0

Answer:

0.4

Step-by-step explanation:

2= slope *5 ,slope = 0.4

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Step-by-step explanation:

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3 years ago

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Find a 2 × 2 matrix b ≠ o and b ≠ i2 such that ab = ba, where a = 1 7 0 1 . b =

riadik2000 [5.3K]

If $\mathbf A$ is invertible, then we can simply choose $\mathbf B=\mathbf A^{-1}$ because for any invertible matrix $\mathbf X$ by definition we must have $\mathbf{XX}^{-1}=\mathbf X^{-1}\mathbf X=\mathbf I$ .

We have $\det\mathbf A\neq0$ , as

$\det\mathbf A=\begin{vmatrix}1&7\\0&1\end{vmatrix}=1\times1-0\times7=1$

which means $\mathbf A$ is non-singular and has an inverse. The inverse itself would be

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3 years ago

Wayne raked 30 bags of leaves in 3 hours.if he raked the same number of bags each hour,how many bags of leaves did he rake in on

MAVERICK [17]

Answer:

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Step-by-step explanation:

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30bags/ 3 hours

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Margarita [4]

Step-by-step explanation:

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