3 years ago

Solve the inequality. -7x+5>-79

Mathematics

2 answers:

slamgirl [31]3 years ago

5 0

Answer:

v is less than or equal to 12

Step-by-step explanation:

Sergio039 [100]3 years ago

5 0

Mzndjmfjddkdkkwisididifof

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Licemer1 [7]

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3 years ago

G is the circumcenter. Find BG if BG =(2x-15)

Anton [14]

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Step-by-step explanation:

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3 years ago

For what value(s) of k is the linear system consistent? (Enter your answers as a comma-separated list.)

AleksAgata [21]

Answer:

Step-by-step explanation:

Given

$6x_1-9x_2=8$

$9x_1+kx_2=-1$

The given system is $AX=B$ can be represented by

$\begin{bmatrix}6 &-9 \\ 9 & k\end{bmatrix}\begin{bmatrix}x_1\\ x_2\end{bmatrix}=\begin{bmatrix}8\\ -1\end{bmatrix}$

The given system is consistent when determinant of A is not equal to zero

$|A|$

$|A|=6k-(-81)=6k+81$

$k\neq \frac{-27}{2}$

i.e. system is consistent for all value of k except $k=\frac{-27}{2}$

$R-\frac{-27}{2}$

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3 years ago

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What's the standard form of eight three million, twenty three thousand,seven

jenyasd209 [6]

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3 years ago

Please help with this problem?!?

STALIN [3.7K]

Answer:

37.5%

Step-by-step explanation:

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Hope this helps! :)

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3 years ago

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