1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
77julia77 [94]
3 years ago
6

State the dimensions of the matrix. identify the indicated element​

Mathematics
1 answer:
aniked [119]3 years ago
8 0

Answer:

D; 2 * 3; -4

Step-by-step explanation:

The dimension of the matrix refers to the number of elements in a row multiplied by the number of elements is a column

In a row, we have 2 elements, in a column , we have 3 elements

So the matrix is of 2 * 3 dimension

a21, refers to the element in the matrix that is in the row 2 column 1 and that is -4

You might be interested in
(21.) A writer earns $3400 a month. Last month she spent $204 on food.
Sergeu [11.5K]
6 percent was spent
7 0
3 years ago
Read 2 more answers
Isosceles triangle LMN is graphed with vertices L(0, 1), M(3, 5), and N(6,1). What is the slope of side LN?
Vaselesa [24]
L(0, 1)
N(6, 1)

slope formula;
m = y2 - y1/ x2 - x1

m = 1 - 1/ 6 - 1

m = 0/5

m = 0 

hope this helped, God bless!
9 0
4 years ago
Read 2 more answers
Im Ms.Barclay classroom 2/3 of the students play sodoku, 3/8 also play checkers. If there are 24 students in her class, how many
Vadim26 [7]

Answer:

There is 10 students that play chess and sudoku.

Step-by-step explanation:

In this case we have to use the fractions to multiply the total of the students and find what is asked, first we have to find how much students play chess, this is:

With this 12 students play chess, now from this students 5/6 play Sudoku, this is:

There is 10 students that play chess and sudoku.

im just saying we both copyed off of another question no solving involved

5 0
3 years ago
Maria plans to use fencing to build an enclosure or enclosures for her two horses. A single enclosure would be square shaped and
Gala2k [10]
Step 1
find the perimeter of a <span>single enclosure
perimeter of a square=4*b
where b is the long side of a square
area square=b</span>²
area square=2025 ft²
b²=2025-------> b=√2025-----> b=45 ft
<span>so
perimeter=4*45-------> 180 ft

step 2
</span>find the perimeter of a two individual enclosure
<span>perimeter=4*20+3*40------> 200 ft
area=20*40*2------> 1600 ft</span>²
<span>
therefore
fencing singular enclosure < fencing two individual enclosure
180 ft < 200 ft

</span>area singular enclosure > area two individual enclosure
2025 ft² > 1600 ft²<span>

the answer is the option
</span><span>a The singular enclosure would minimize cost because it requires 180 feet of fencing.</span><span>

</span>
5 0
3 years ago
Read 2 more answers
Write a linear equation for the statement below:
liberstina [14]

Answer: y = \frac{-19}{2} x + \frac{219}{2}

Step-by-step explanation:

1. Find the slope

2. Substitute the slope, along with x and y coordinates into linear equation to solve for y-intercept

3. Write equation

I'm kind of late but if you need more help, feel free to ask :)

6 0
3 years ago
Other questions:
  • The difference between 9 thirty sevens and 8 thirty sevens
    15·1 answer
  • there are 3 red paper clips, 5 yellow paper clips, and 6 silver paperclipscin a jar. What is the ratio of the number of red pape
    5·1 answer
  • When 8 is added to 3times a certain number, the result is the same as adding 12 to twice the number. find the number​
    9·1 answer
  • X + 4 + 3x = 72 how did you get this answer?
    8·2 answers
  • In circle F with m \angle EFG= 122m∠EFG=122 and EF=16EF=16 units, find the length of arc EG. Round to the nearest hundredth.
    7·1 answer
  • Which statement about 2(x+4) is true?
    5·1 answer
  • Tommy walks at a rate of `2` feet per minute.
    9·2 answers
  • 2 25 divided by 11 10 in fraction
    12·2 answers
  • According to the table below, what is the domain of the data?
    12·1 answer
  • 5x^2-10x=9x+4<br><br> Solve the quadratic equation by factoring
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!