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3 years ago

I’m not sure how to solve this , please help

Mathematics

1 answer:

aev [14]3 years ago

6 0

Answer:

X_<-2

Step-by-step explanation:

The answer to this is the above as this satisfy the equation further of you substitute the X with -2 is gives 18 and the following sign suggest it has to be a smaller digit.

This is correct by all means.

Hope this helps you and enlightens your day.

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Contact [7]

Answer:

V-9%= Vehicles Left V- 0.09= Vehicles Left

Step-by-step explanation:

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4 years ago

A card is picked at random from the following set. What is P(9) ? Write your answer as a percentage in the box given below.

irina1246 [14]

Answer:

25%

Step-by-step explanation:

The (not mentioned in the question) set is: 6 7 8 9.

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3 years ago

Find the slope of the line that passes through (-46, -41) and (-11, -8).<br>

andre [41]

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3 years ago

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Two girls aged 12 years and 15 years divide $72 in the ratio of their ages. How much does each girl receive?

nikdorinn [45]

Answer:

12 years = 16 USD

15 years = 20 USD

Step-by-step explanation:

15 years =72:4= 18 we round to 20 for 15 years

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3 years ago

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The elements of Matrix C are shown below.

sergeinik [125]

The matrix that represents the matrix D is $\left[\begin{array}{cccc}3&1&-9&8\\2&2&0&5\\16&1&-3&11\end{array}\right]$

<h3>How to determine the matrix d?</h3>

Given the elements of the matrix C.

The matrix c is represented by its rows and columns element, and the arrangements are:

C11 = 3 C12 = 1 C13=-9 C14 = 8

C21 = 2 C22=2 C23 =0 C24 = 5

C31 = 16 C32 = 1 C33=-3 C34=11

Remove the matrix name and position

3 1 9 8

2 2 0 5

16 1 -3 11

Represent properly as a matrix:

$C = \left[\begin{array}{cccc}3&1&-9&8\\2&2&0&5\\16&1&-3&11\end{array}\right]$

Matrix C equals matrix D.

So, we have:

$D = \left[\begin{array}{cccc}3&1&-9&8\\2&2&0&5\\16&1&-3&11\end{array}\right]$

Hence, the matrix that represents matrix D is $\left[\begin{array}{cccc}3&1&-9&8\\2&2&0&5\\16&1&-3&11\end{array}\right]$