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
Juli2301 [7.4K]
2 years ago
14

Can someone please explain binary addition to me? i have a test tomorrow yikes

Computers and Technology
1 answer:
umka2103 [35]2 years ago
3 0

Answer:

its easy

Explanation:

there are are 5 main rules

in binary there are 2 number 0 and 1

0 + 0 = 0

0 + 1 = 1

1+0=1

1+1=0 carry 1

e . g

1 1 1

1 0 1 0 1 0

+ 1 1 0 0 1 0

-------------------------

1 1 1 1 1 0 0

*in bold are the ones that you need to carry.

in decimal there are 10 possible numbers 0- 9

when you do 1 + 9 it becomes 10, this can be done easily, however if you do 1 + 9 in a table like above, you will get 0 for the first column and you will carry 1 to the next column .

in binary is the same idea but using on 2 numbers 1 and 0

e.g

1

1

+ 9

----------

1 0

*in bold are the ones that you need to carry.

hope it helps and good luck in your exam.

You might be interested in
What are the steps in preparing a bootable USB installer?​
never [62]

Answer:

it's actually complicated

ifctxoycpyypg

6 0
3 years ago
How to jail break iphone 7 with <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="7617023602">[email&#160
GarryVolchara [31]
I do not think so i honestly do not know
6 0
3 years ago
Read 2 more answers
What is the decimal representation of the following signed binary numbers?
zheka24 [161]

Answer:

(10000000)₂ = -128 in decimal

(11001100)₂ = -52 in decimal

(10110111)₂ = -73 in decimal

Explanation:

<u>NOTE:</u> If Most Significant Bit is 0, it is positive number and if MSB is 1, it is negative number. If number is positive we can simply convert it to decimal. But if number is negative, follow following formula:

  • (complement of the number) +1

<u>EXAMPLE 1</u>

  (10000000)₂

  (01 1 1 1 1 1 1)₂   ↔  complement of the number

<u>+                    1</u>

  (10000000)₂ = 1 ×2^{7}= 128 (magnitude in decimal)

But we remember MSB was 1 so answer is -128.

<u>EXAMPLE 2</u>

  (1 1 0 0 1 1 00)₂

  (0 0 1 1 0 0 1 1)₂

<u>+                       1  </u>

  (0 0 1 1 0 1 0 0)₂ = 52 (magnitude in decimal)

But we remember MSB was 1 so answer is -52.

<u>EXAMPLE 3</u>

  (1 0 1 1 0 1 1 1)₂

  (0 1 00 1 000)₂

<u>+                      1  </u>

  (01 00 1 00 1‬)₂ = 73 (magnitude in decimal)

But we remember MSB was 1 so answer is -73.

5 0
3 years ago
Match the installation type to its description.
MariettaO [177]

Answer:

Following are the types of installation matched to its respective definitions.

<h3>Upgrade installation:</h3>

What you do when you have a computer with an existing operating system that needs to be upgraded.

This means that while working on a window when you get attracted by the update introduced recently and you upgrade your window accordingly.

For example: Updating a window from 8 to 10 or desired features.

<h3>Multiple boot installation:</h3>

What you do when you have several operating systems on one computer.

In this type of installation, a computer has different windows for different accounts. You can boot to the desired installed window by switching account.

<h3>Clean installation:</h3>

What you do on a brand new computer that has never been set up before and does not have an operating system on it yet.

It can be defined as the installation of window done very first time on to the computer. Sometimes when the window gets deleted due to virus or any other factor, the installation at that time will also be termed as Clean Installation.

<h2>I hope it will help you!</h2>
5 0
3 years ago
9.18 lab: even/odd values in a vector write a program that reads a list of integers, and outputs whether the list contains all e
lana66690 [7]

def is_list_even(my_list):

   for i in my_list:

       if(i%2 != 0):

           return False

   

   return True

   

   

def is_list_odd(my_list):

   for i in my_list:

       if(i%2 == 0):

           return False

   

   return True

   

def main():

   n = int(input())

   lst = []

   

   for i in range(n):

       lst.append(int(input()))

   

   if(is_list_even(lst)):

       print('all even')

   

   elif(is_list_odd(lst)):

       print('all odd')

   

   else:

       print('not even or odd')

       

       

if __name__ == '__main__':

   main()

6 0
2 years ago
Other questions:
  • PLEASE HURRY What data unit is addressed based on the IP address of the recipient? a. packet b. frame c. segment d. section
    9·2 answers
  • What are the benefits of using a multiview sketch to communicate a design?
    11·1 answer
  • Which buttons should you use to publish and change a message on a message board
    6·2 answers
  • If you want to open an application that does not have a tile pinned to the Start menu, _____ to find it in the list of installed
    7·1 answer
  • How do you copy and paste a screenshot on an hd computer
    12·2 answers
  • What does a production possibilities curve represent?Which of the following statements are true? Economic stability means fair d
    9·1 answer
  • Describe how both IPv4 and IPv6 access and utilize TCP as an upper-layer transfer protocol.
    6·1 answer
  • A technician is building a thick client workstation that would be used to run a database and wants to ensure the best protection
    12·1 answer
  • How can a user access the Mailbox Cleanup tools?
    11·2 answers
  • People’s personal information is collected _____. Select 4 options.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!