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
larisa86 [58]
3 years ago
7

Please help.

Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
5 0
Matrices always go row x column.

Count the rows: 4

Count the columns: 3

The matrix is a 4 x 3 matrix
Zolol [24]3 years ago
3 0

The size of a matrix is defined by the number of rows and columns that it contains.

The dimensions of a matrix are the number of rows by the number of columns.

The number of rows and columns of a matrix, written in the form rows×columns.

The given Matrix has four rows and three columns,

The rows go side to side; the columns go up and down. "Row" and "column" are technical terms, and are not interchangeable.

Matrix dimensions are always given with the number of rows first, followed by the number of columns.

The matrix is a [4_] × [3_] matrix.


You might be interested in
Jose and Sue are playing a board game. If they land on a red or blue square, they lose 1 point. The inequality statement compare
Nina [5.8K]
The inequality statement shows that both Jose and Sue landed on red or blue squares and hence both lost some points. The points they lost were more than the points they gained, which resulted in an overall score having a negative value for each player.

Jose had a final score of -2 and Sue had a final score of -5. This means, Sue scored less and probably lost more points as compared to Jose. There is a difference of 3 points between the scores of both players. 


3 0
3 years ago
Read 2 more answers
Solve system using eliminations<br> 2x+4y=22<br> 2x-2y=-8
KATRIN_1 [288]
2x+4y=22 \\&#10;2x-2y=-8 \ \ \ |\times (-1) \\ \\&#10;2x+4y=22 \\&#10;\underline{-2x+2y=8} \\&#10;2x-2x+4y+2y=22+8 \\&#10;6y=30 \ \ \ |\div 6 \\&#10;y=5 \\ \\&#10;2x-2y=-8 \\&#10;2x-2 \times 5=-8 \\&#10;2x-10=-8 \ \ \ |+10 \\&#10;2x=2 \ \ \ |\div 2 \\&#10;x=1 \\ \\&#10;\boxed{(x,y)=(1,5)}
5 0
3 years ago
You sell small and large candles at a craft fair. You collect $144 selling a total of 28 candles. How many of each type of candl
Oliga [24]

6 large candles

1 small candles

7 0
2 years ago
it says "use the given information to write an equation for each line" but I don't understand what to do, please help.
Gwar [14]
USe the points and slope to write in y=mx+b!
7 0
3 years ago
Mandi learned that each 10% of charge on her cell phone gave her an hour and twenty minutes of use. While playing a game today o
Tpy6a [65]

Answer:

3hrs 12 mins

Step-by-step explanation:

For every 10% charge she gets 1hr 20mins (or 80 mins)

Charge drop = (81% - 57%) = 24%

Since 10% gives 80 mins;

          24% gives (24/10) x 80 mins = 192 mins

since 1hr = 60 mins

192 mins = 192/60 = 3hrs 12 mins

5 0
3 years ago
Other questions:
  • Image attached. This is geometry and I’m confused.
    14·2 answers
  • Three fourths of the batter's 188 hits were singles. A.How many of the batters hits were singles? B. What percent of the batters
    6·1 answer
  • Solve the system of equations algebraically.
    10·1 answer
  • D=DVDs and G=Games solve for 2D+3G=15.50 and 3D+1G=12.05
    15·1 answer
  • Angle A and angle B are complementary angles. If m angle A = (x + 8) and m
    8·1 answer
  • Which function is linear?
    5·1 answer
  • The circumference of a circle is 361 cm. What is the radius of the circle? A 18 cm B 72 cm C 34 cm D 36 cm​
    9·1 answer
  • Can someone help me please?
    7·1 answer
  • Use the information to find the percent change.
    8·2 answers
  • Really need help giving extra points for all the answers I need
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!