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
Slav-nsk [51]
3 years ago
11

Given the matrices A and B below, find A + B and 3A

Mathematics
1 answer:
denis23 [38]3 years ago
3 0
3. -3. 6. -9
10. 2 = AB 0. 15 =3A
10. -1. 21. -6
You might be interested in
Plot the approximate values of and on a number line and determine which of the following statements are correct.
Vika [28.1K]

9514 1404 393

Answer:

  • square root of 5 is approximately 1 less than square root of 10
  • square root of 10 is between 3.1 and 3.2
  • square root of 10 is less than 3.5

Step-by-step explanation:

√5 and √10 are plotted on the number line shown below.

Rounded to 1 decimal place, √5 ≈ 2.2 and √10 ≈ 3.2, so it could be said they differ by about 1 unit. The above answer choices are the ones that match the graph.

8 0
3 years ago
Both please help!!!!!!!!!!
aleksandrvk [35]
56.3
563
5630

10^1
42
420
8 0
3 years ago
Read 2 more answers
The diagram shows 3/4 of a fraction strip shaded. Mary erases some of the shadings to show 5/8. Explain the steps she took to sh
lakkis [162]

Answer:

a    8 parts     b    8    3|4 =  3×2|4×2=b|8

Step-by-step explanation:

3 0
2 years ago
What is the answer to 5 - a0 = 14
nikklg [1K]

Answer:

There are no solutions.

Step-by-step explanation:

cuz they ain't all real numbers

im wrong

5 0
3 years ago
A number is greater than or equal to three times another number. what are the numbers?
Wittaler [7]

Answer:

THE AWNSWER IS A≥3B

Step-by-step explanation:

A≥3B

5 0
2 years ago
Other questions:
  • An opaque bag contains 5 green marbles 3 blue marbles and 2 red marbles. What is the probability of randomly picking out a marbl
    6·1 answer
  • What is the slope of a line perpendicular to a line with equation 6x-4y=30
    7·1 answer
  • During tax season, he charges $125 to do a simple tax return. His expenses for buying software, renting an office, and purchasin
    5·2 answers
  • 1. z^2 = 1 <br> √{ } = √{ }<br><br> z = ± { }<br><br> The solutions are { } and { }
    9·1 answer
  • -7x+4= 18<br> set notation<br> interval notation
    11·1 answer
  • X X Percents from frac The large rectangle below represents one whole. What percent is represented by the shaded area? 970​
    14·1 answer
  • What will be the answer for x?
    11·1 answer
  • Write the relation as a set of ordered pairs.
    8·2 answers
  • Qual é a raiz quadrática de 87?​
    8·2 answers
  • «
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!