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Misha Larkins [42]
3 years ago
6

I need help fast pleasee

Mathematics
1 answer:
Volgvan3 years ago
5 0

Answer:

solution = 7x ?

Step-by-step explanation:

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Please solve this question. It's about inverse matrix. ASAP!!​
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Answer:

Step-by-step explanation:

A=\begin{bmatrix}2&3\\4&7\end{bmatrix}\\\\A^{-1} =\begin{bmatrix} \dfrac{7}{2} & \dfrac{-3} {2}\\-2&1 \end{bmatrix}\\\\A*A^{-1}=1\pi_2=T\\\\A^2+3T=\begin{bmatrix} 14&27\\36&61 \end{bmatrix}+\begin{bmatrix} 1&0\\0&1 \end{bmatrix}=\begin{bmatrix} 17&27\\36&64 \end{bmatrix}

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Point (, ) is dilated from the origin by scale factor = . What are the coordinates of point ′?
Igoryamba

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4 0
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Elena-2011 [213]

Step-by-step explanation:

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3 years ago
Two of these numbers are the same value , which ones are they? 40%, .44 ,1/4 , 0.4 , 4/10
Wewaii [24]

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Step-by-step explanation:

I really hope this helps

6 0
3 years ago
Which equation represents the relationship between the side length, x, and the perimeter, y? y = one-fourth x y = 4x y = x + 13.
elixir [45]

Answer: B.

Y = 4x

Step-by-step explanation:

Given that the side of a shape is x

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Therefore, the correct answer is B which is:

Y = 4x

4 0
3 years ago
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