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
Alex
3 years ago
8

Use multiplication to prove that AB ≠ BA. Show all work for full credit.

Mathematics
1 answer:
EastWind [94]3 years ago
8 0
A&B is correct because it's in the alphabetical order and it do not equals B&A because it is not in the correct form alpalphabetical order
You might be interested in
I'm so lost on the second to last question. Can anyone help?
Elena-2011 [213]

Answer: 25

Step-by-step explanation:

The angles add to 90 degrees, so:

2(23)-?+3(23)=90\\115-?=90\\?=25

6 0
2 years ago
Solve each equation by grouping whole numbers with whole numbers and fractiona with fractions​
TEA [102]

Answer:

1. -8

2. 2.75

Step-by-step explanation: i am so sorry if i am wrong plz forgive me then, but friend me if u want to get some free points every other Friday have a blessed day

6 0
3 years ago
Read 2 more answers
A student writes down four random numbers: -20, 55, 10, -15. A second students adds one number to the set, making the average 11
Lostsunrise [7]

Answer:

-19

Step-by-step explanation:

-20 + 55 + 10 + -15 = 30

30 - 11 = 19

-19

3 0
3 years ago
If 204x=66find the value of x<br>​
mash [69]
X=0.3235 round to the nearest decimal you need to
8 0
4 years ago
Read 2 more answers
Evaluate k(t) = 13t-2 <br><br> k(3)=
NikAS [45]
K(t) = 13t - 2
k(3) = 13(3) - 2
k(3) = 39 - 2
k(3) = 37 <===
8 0
4 years ago
Read 2 more answers
Other questions:
  • Can you guys pls help me
    5·1 answer
  • PLEASE HELP ASAP! <br> What is the measure of the sectant CD?
    10·1 answer
  • Solve each equation for m. Then find the value of m for each value of n.
    8·1 answer
  • I want solution 1 and 2 with the steps to know the final answer
    6·1 answer
  • 2. Erin has a rope that is 3 yards long. Into how many pieces can he cut the rope of each piece is 1/4 yard long?
    14·1 answer
  • What is the probability that from a normal 52 card deck, you randomly draw a 3, and then without replacing the 3, you draw the Q
    8·1 answer
  • Solve the quadratic equation by completing the square.<br><br> 3x2 - 6x - 4 = 0
    9·1 answer
  • Sub to Pewdiepie. Make him number one again. ​
    5·1 answer
  • Is -6.743743… a rational or irrational number?
    8·1 answer
  • The line that passes through (2, 6) and (9, 4)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!