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Nesterboy [21]
3 years ago
9

Can someone help i need it much appreciated will give brainleist

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
8 0
13*9+4*3*13=273
Answer is YES

note that you don’t need to frost the bottom side. So don’t multiply that rectangle by 2
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Given: 3x < -6.
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6 0
4 years ago
Use the matrix method to solve the system of equations 2x + 4y = 8 and 6x + 3y = -3. The resulting matrix is:
nikklg [1K]
So we are given the system:
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&#10;  \left[\begin{array}{c}x\\y\end{array}\right] =&#10; \left[\begin{array}{cc}2&4\\6&3\end{array}\right] ^{-1}&#10;\left[\begin{array}{c}8\\-3\end{array}\right]  \\=&#10;\left[\begin{array}{cc}-3&4\\6&-2\end{array}\right]&#10;\left[\begin{array}{c}8\\-3\end{array}\right] \dfrac{1}{18}\\=&#10;\left[\begin{array}{c}2\\-3\end{array}\right]
The solution is :
\left[\begin{array}{c}2\\-3\end{array}\right]
8 0
3 years ago
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