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
s2008m [1.1K]
3 years ago
11

Which letters appear in the home row on a keyboard?

Computers and Technology
1 answer:
weqwewe [10]3 years ago
8 0
A, S, D, F, G, H, J, K, L, <semi colon ( ; ) and apostrophe ( ' ) as the last two on the right, in front of enter>  
You might be interested in
Is a book considered technology?
kumpel [21]
Yes, "technology" doesn't have to be all about computers or cell phones.. Technology is anything that is a new advance in knowledge and books were once a great advance in that field.
7 0
3 years ago
Read 2 more answers
simplify the expression below and state the value of m for which the simplified expression is not defined 2m² + m - 15/ m² - 9​
motikmotik

Answer:

  • The simplified expression is: \frac{2m-5}{m-3}
  • The simplified expression is undefined for m=3

Explanation:

The given expression is:

\frac{2m^2+m-15}{m^2-9}

The numerator can be siplified by using factorization and denominator will be simplified using the formula

a^2-b^2 = (a+b)(a-b)

So,

= \frac{2m^2+6m-5m-15}{(m)^2-(3)^2}\\=\frac{2m(m+3)-5(m+3)}{(m-3)(m+3)}\\=\frac{(2m-5)(m+3)}{(m-3)(m+3)}\\=\frac{2m-5}{m-3}

A fraction is undefined when the denominator is zero. In order to find the value of m on which the simplified fraction will be undefined we will put denominator equal to zero.

So,

m-3 = 0 => m = 3

Hence,

  • The simplified expression is: \frac{2m-5}{m-3}
  • The simplified expression is undefined for m=3
7 0
3 years ago
What is a computer briage coures​
Stella [2.4K]

what's your choices for this question

4 0
3 years ago
Which of these statements regarding mobile games is true? A. They are typically played indoors. B. They have detailed environmen
Lyrx [107]

Answer:

c and d

Explanation:

6 0
3 years ago
While you are working on your computer, it shuts down unexpectedly, and you detect a burning smell. When you remove the case cov
Virty [35]

Answer:

Replace the power supply

Explanation:

Usually, Capacitors burn up because of different factors.

- Exceeding operation voltage

- High Inverse voltage if is an electrolytic capacitor.

A tentative answer could be the battery, but usually the batteries damages are because wear out of them, that is, cycles of charging and discharging, a problem that could arise in the battery is related with the charge protection, this circuit cares that the battery only get the charge that it needs, in Li-po batteries is 3.7V, in some laptops is 24 V, if so the battery could explode or leaking acid.  

The mother-board is the "brain" and the Random Access Memory (RAM), they consume a lot of energy and usually heat up, but doesn’t produce increasing of voltage and its feed it by voltage regulators.

The only valid option is the power supply because the energy comes from a rectifier (made with diodes) and a voltage regulator that step-down the DC voltage output if by any chance the voltage increase or a diode burns up in the power supply the coupling capacitors or input capacitors in the computer will fail.

5 0
3 years ago
Other questions:
  • if there are several web pages that you visit regularly what can you do to make accessing them more efficient?
    13·1 answer
  • Was the big blue button thing a good decision or bad?<br> *I think it was a bad idea.
    15·2 answers
  • a paragraph is a segment of text with the same format that begins when you press the enter key and ends when you press enter key
    6·2 answers
  • Jackson has completed remediation of a virus-infected system. He eliminated all the startup program issues and uninstalled sever
    8·1 answer
  • Which of the following is a computerized job classification system that contains continually updated information regarding the k
    15·1 answer
  • Discuss how the accessibility of television has changed over time
    7·1 answer
  • Advantages of Linux include_____.
    6·1 answer
  • To extract detailed and comprehensive responses from your client, use the _____ questioning technique.
    5·2 answers
  • Which best describes how a supporting database will be structured?
    10·1 answer
  • Which option is an example of an algorithm that is used in daily life?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!