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
Leni [432]
3 years ago
6

What are the dimensions of this matrix? Example: 2 x 2

Mathematics
1 answer:
Alexxx [7]3 years ago
5 0
You have 3 rows, and 3 columns so
rows x columns=3 x 3
You might be interested in
Hey, I need some help in math I put the pic down below
EastWind [94]

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cutoff point with the y axis

We find the slope with the given points:

m = \frac {y2-y1} {x2-x1} = \frac {401-450} {14-7} = \frac {-49} {7} = - 7

Thus, the line is given by:

y = -7x + b

We substitute a point to find "b":

450 = -7 (7) + b\\450 = -49 + b\\450 + 49 = b\\b = 499

Finally, the equation is:

y = -7x + 499

Answer:

y = -7x + 499

4 0
3 years ago
1. The population of a town was 5655 in 2010. The population grows at a rate of 1.4% annually.
DaniilM [7]

Answer:

Step-by-step explanation:

a) We would use the formula for exponential growth model which is expressed as

y = b(1 + r)^t

Where

y represents the population after t years.

t represents the number of years.

b represents the initial population.

r represents rate of growth.

From the information given,

b = 5655

r = 1.4% = 1.4/100 = 0.014

Therefore, the equation would be

y = 5655(1 + 0.014)^t

y = 5655(1.014)^t

b) in 2022, t = 2022 - 2010 = 12 years

y = 5655(1.014)^12

y = 6682

6 0
3 years ago
Find the perimeter of the
anzhelika [568]
167





hope that helps :)))
7 0
3 years ago
What is sqrt{4} times sqrt{4}
Lera25 [3.4K]

Answer:

Step-by-step explanation:

D

7 0
2 years ago
Read 2 more answers
I submit in like 30 mins Pls help and if you know the rest of the test that would be great
mylen [45]
The answer is your 3rd option:
y = -40x + 200
8 0
2 years ago
Other questions:
  • HELP PLEASE HELP!!!!!!!
    15·1 answer
  • Find the radius of a circle with circumference of 45.84 meters. Use 3.14
    7·2 answers
  • If a 10,000 gallon swimming pool requires 4 ounces of a chemical, then
    10·1 answer
  • in an abc triangle, the hypotenuse is 10 and the other sides are x, the measurement of angle B is 90 deg, what is the value of x
    5·1 answer
  • Help I need the answers immediately​
    15·2 answers
  • Over the summer, for every 12 okra seeds Dana planted, 7 grew into plants. If he planted 144 okra seeds, how many grew into plan
    10·1 answer
  • Tomas is a commercial real estate agent who earns a yearly salary of $82,500 and a 2.
    6·1 answer
  • (SAT Prep) Find the value of x
    5·2 answers
  • 70% of 17 is what number?
    14·2 answers
  • (K² +8K² + 10k +21) / (K +7)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!