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
Valentin [98]
3 years ago
12

If matrix A is 3 x 4 and matrix B is 4 x 6, the dimensions of matrix product AB are

Mathematics
2 answers:
gtnhenbr [62]3 years ago
4 0
It's 3 x 6..................
qwelly [4]3 years ago
3 0
Matrix AB's dimensions are 3x6
You might be interested in
Is x a solution to 80<-9x+8
saveliy_v [14]

Answers: x

1. Switch sides

-9x+8>80

2. Subtract by 8 from both sides of equation.

-9x+8-8>80-8

3. Simplify.

-9x>72

4. Multiply by -1 from both sides of equation. (it's should be the reverse inequality).

(-9x)(-1)

5. Simplify.

9x

6. Then you had to divide by 9 from both sides of equation.

\frac{9x}{9}< \frac{-72}{9}

7. Simplify.

\frac{9x}{9}=x

8. Divide by the numbers.

\frac{9}{9}=1

=x

\frac{-72}{9}=-8

9. Divide by the numbers.

\frac{72}{9}=8

=-8

x

____________________________________________________________

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

________________________________________________________

3 0
3 years ago
SOMEONE PLEASE HELPPP!!!
erastova [34]

Answer: 6 hours

Step-by-step explanation:

You would first start by making 1 3/5 into a mixed fraction. Getting 8/5. Then you’d divide that by 3/4 and get 6/5. Which then you’d multiply it by 5 and get 6 hours.

6 0
3 years ago
60 = −2(−10 − 4x)<br> what is the answer show step by step
Papessa [141]
That’s the answer with steps

8 0
3 years ago
Read 2 more answers
What is the x-intercept of the equation -7x+3y=21
mezya [45]
Hello!!

Well, the x-intercept is found when y = 0, so plug in y = 0:

-7x + 3(0) = 21
-7x = 21
x = -3

Therefore, the x-intercept of -7x + 3y = 21 is -3.

Hope this helps!! Let me know if you have ANY questions.
7 0
3 years ago
Read 2 more answers
Jenny bought a $50 jacket. If the sales tax rate is 8%, how much tax did she pay?
OlgaM077 [116]

Answer:

54$

Step-by-step explanation:

  • To get the tax times the number to the percentage
  • 50 * 8% = 4
  • 50 + 4 = 54 $
8 0
2 years ago
Other questions:
  • What is this question for math 2/12+1/3
    10·2 answers
  • Use partial quotients to divide 198➗9 show the work
    5·1 answer
  • A regular hexagon has an apothem measuring 14 cm and an approximate perimeter of 96 cm.
    13·2 answers
  • Sandy wants to cover a wooden cylinder with a diameter of 1 ft and a height of 4 ft with carpet to build a scratching post for h
    6·1 answer
  • Please help me with this problem asap
    10·1 answer
  • What is the quotient of the division below?<br> 9) 2599<br> 288.7<br> 288.7<br> 288.8<br> 288.8
    13·1 answer
  • A store manager at a local clothing store recorded the number of customers that visited the store each day for two weeks. 20, 24
    7·1 answer
  • What is 20% times what equals 30
    6·1 answer
  • A manufacturing company with 350 employees is changing the employee health insurance plan to either plan A or plan B. The compan
    8·2 answers
  • Solve:
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!