3 years ago

What is the value of y?

Mathematics

1 answer:

murzikaleks [220]3 years ago

7 0

180 - 114

114/2 = 57

y = 57 (b)

You might be interested in

Solve for x and y matrix

charle [14.2K]

Answer:

$x=-1$

$y=5$

Step-by-step explanation:

$\begin{pmatrix}x&y\\ \:-1&4\end{pmatrix}\begin{pmatrix}2&5\\ \:4&1\end{pmatrix}=\begin{pmatrix}18&0\\ \:14&-1\end{pmatrix}$

$\begin{pmatrix}x&y\\ -1&4\end{pmatrix}\begin{pmatrix}2&5\\ 4&1\end{pmatrix}$

$=\begin{pmatrix}x\times \:2+y\times \:4&5x+y\\ 14&-1\end{pmatrix}$

$=\begin{pmatrix}18&0\\ 14&-1\end{pmatrix}$

$\begin{bmatrix}x\times \:2+y\times \:4=18\\ 5x+y=0\end{bmatrix}$

$x=-1$

$y=5$

<u>OAmalOHopeO</u>

8 0

2 years ago

PLEASE ANSWER FAST ! NO SCAM LINKS OR REPORTED.

xenn [34]

Answer:

A the graph represents a linear function because

Step-by-step explanation:

5 0

3 years ago

PLZ HELPPPPP!!!It is due soon if someone could help that would be greattt!

Ganezh [65]

Answer:

1. true

2. False

3. False

4. True

Step-by-step explanation:

5 0

3 years ago

Which of the following is a valid probability distribution? Probability distribution A is shown. The probabilities of 1, 2, 3, 4

arsen [322]

Considering the given probability distributions, distribution D is valid.

<h3>When a probability distribution is valid?</h3>

A probability distribution is valid if:

There are no negative probabilities.

The sum of all probabilities is of 1.

In this problem, only distribution D has a sum of 1, hence it is the only valid distribution.

More can be learned about probability distributions at brainly.com/question/23670007

#SPJ1

7 0

2 years ago

If x=y and y=2 then 3x=

meriva

I believe that the answer is 6. Feel free to check yourself but i think its 6

5 0

3 years ago

Read 2 more answers