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3 years ago

15

Jake was asked to give an example of an inconsistant system of linear equations. He wrote the system shown below.Explain jakes e

rror given y=2x-4;y=x-4

1 answer:

Novay_Z [31]3 years ago

7 0

Explanation:

Jake's equations are not inconsistent. His error is that the lines have different slopes.

An inconsistent set of equations will have lines of the same slope, but with different intercepts.

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Which of the following relations describes a function?

grin007 [14]

It’s c because none of the c values repeat

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3 years ago

A solution's temperature increased 11.3°C in 5 minutes. What was the average temperature increase per minute? Answer: _______ °C

sertanlavr [38]

Answer:

2.26° per minute

Step-by-step explanation:

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3 years ago

What is the solution of |-1 + x| = 5

nataly862011 [7]

Answer:

6, -4

Step-by-step explanation:

abs(-1+x)=5

-1+x=5 and -1+x=-5

-------------------------

-1+x=5

x=5-(-1)=5+1=6

-------------------

-1+x=-5

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3 years ago

PLEASE HELP ITS DUE IN LIKE30 min !!!!!!!!!Give the following functions f(x) and g(x),solve (f/g) (-5) and select the correct an

Bingel [31]

Answer:

The answer is -32

Step-by-step explanation:

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6 0

4 years ago

What is the value of C in the matrix equation below?

lara [203]

Given:

The matrix equation is:

$\begin{bmatrix}-18&3&5\end{bmatrix}-C=\begin{bmatrix}-22&1&12\end{bmatrix}$

To find:

The value of matrix C.

Solution:

Let $A=\begin{bmatrix}-18&3&5\end{bmatrix},B=\begin{bmatrix}-22&1&12\end{bmatrix}$ . Then the given equation can be rewritten as

$A-C=B$

$-C=B-A$

$C=-(B-A)$

$C=A-B$

On substituting the values of the matrices, we get

$C=\begin{bmatrix}-18&3&5\end{bmatrix}-\begin{bmatrix}-22&1&12\end{bmatrix}$

$C=\begin{bmatrix}-18-(-22)&3-1&5-12\end{bmatrix}$

$C=\begin{bmatrix}-18+22&2&-7\end{bmatrix}$

$C=\begin{bmatrix}-4&2&-7\end{bmatrix}$

Therefore, the correct option is C.

6 0

3 years ago

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