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
Lisa [10]
3 years ago
7

Please help! Correct answer only, please!

Mathematics
1 answer:
MAXImum [283]3 years ago
7 0

Answer:

B)

Step-by-step explanation:

If two square matrix, with same dimensions, are inverse of one another, their product will always be the identity matrix with the same dimensions.

The matrix A and B are 2x2, so the result of the product A * B is a 2x2 identity matrix, that is represented as follows:

I = [1 0 ; 0 1]

(First line: 1 0, second line: 0 1)

So the correct option is B)

You might be interested in
Which one is the greater fraction 1/2 or 19/56
vazorg [7]

1/2 is the greater fraction

5 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Br%7D%7B6%7D%20%3D%208" id="TexFormula1" title="\frac{r}{6} = 8" alt="\frac{r}{6} = 8
kirill115 [55]
The answer is 48, hope that helps
3 0
2 years ago
Read 2 more answers
Which choices are equivalent to the fraction below? check all that apply 16/36
kenny6666 [7]

Answer:

\frac{16}{36} = \frac{8}{18} = \frac{4}{9}

Step-by-step explanation:

\frac{16}{36} = \frac{16/4.5}{36/4.5} = \frac{3.5555}{8} \neq  \frac{3}{8} \\\\\frac{16}{36} = \frac{16/12}{36/12} = \frac{1.3333}{3} \neq  \frac{1}{3} \\\\\frac{16}{36} = \frac{16/9}{36/9} = \frac{1.7777}{4} \neq  \frac{1}{4} \\\\\frac{16}{36} = \frac{16/4}{36/4} = \frac{4}{9} \\\\\frac{16}{36} = \frac{16/7.2}{36/7.2} = \frac{2,2222}{5} \neq  \frac{2}{5} \\\\\frac{16}{36} = \frac{16/2}{36/2} = \frac{8}{18} \\\\

3 0
3 years ago
Write the following equation in exponential form
KonstantinChe [14]
It is the last choice. The root power becomes the denominator.
So, a^3/4b^1/4
3 0
3 years ago
Read 2 more answers
Can someone help me!! I’m trying to find equivalent measures! 15!points if you can help!
MaRussiya [10]
1000 mL = 1 L

0.85 L = (0.85 L)*(1000 mL/1 L) = (0.85*1000) mL = 850 mL

So, 0.85 liters is equivalent to 850 milliliters 
7 0
3 years ago
Other questions:
  • The width and length of a rectangle (in feet)are consecutive odd integers. If the length is increased by 5 feet, the area of
    7·1 answer
  • Solve the formula below for the specified variable.<br><br> d = rt for t
    10·1 answer
  • Anna is five years old. my age is six years more than thrice her age. how old am i​
    8·1 answer
  • 4. If 4 bananas weigh 4 4/5 kilograms , how
    12·1 answer
  • Describe the inverse operation that will undo the given operation.<br> Subtracting by 12
    11·1 answer
  • Help please asap tysm! 10 brainly points! Will mark brainliest if you put in a random answer you will be reported! Tysm! &lt;3 N
    15·2 answers
  • Solve using the substitution method. Show your work! Full credit will only be given if all steps are shown.
    6·1 answer
  • Mohamad spends $4 a week on comic books. How much LESS money will he have in 4 weeks from NOW? How much MORE money did Mohamad h
    6·1 answer
  • The area formula for rectangular shapes is A=LW. What is the area of a rectangular shape with the dimensions of <img src="https:
    6·2 answers
  • Two friends drive off in different directions from the same place. One heads North at 40 miles per hour, while the other heads E
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!