menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Rianna thinks that if a=b and of c=d , then a+c=b+d . Is she correct?
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Rianna thinks that if a=b and of c=d , then a+c=b+d . Is she correct?
asked
Mar 4, 2017
121k
views
3
votes
Rianna thinks that if a=b and of c=d , then a+c=b+d . Is she correct?
Mathematics
middle-school
HFBrowning
asked
by
HFBrowning
8.0k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
3
votes
hello
rihanna had right, she is correct if a=b and of c=d, then a+c=b+d
Jeca
answered
Mar 7, 2017
by
Jeca
7.8k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
6
votes
Substitute the A and C for B and D, so Yes she is correct.
Bensiu
answered
Mar 8, 2017
by
Bensiu
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jun 21, 2024
191k
views
Rianna is writing an informational article about bottlenose dolphins. She wants to add one more supporting idea to the following paragraph: Bottlenose dolphins are very social animals. They travel in pods
Lutaoact
asked
Jun 21, 2024
by
Lutaoact
8.3k
points
English
high-school
1
answer
1
vote
191k
views
asked
Jun 26, 2019
110k
views
Rianna opens a savings account with $900.Her account earns interest at a rate of 1.3% compounded annually. How much money is in the account after 4 years?
Stoyan Milev
asked
Jun 26, 2019
by
Stoyan Milev
7.8k
points
Mathematics
middle-school
1
answer
0
votes
110k
views
asked
Apr 17, 2021
58.3k
views
When Rianna was 11 months old, she was injured in a car crash. She was in a coma for almost a year and then spent many months of recovery from a brain injury. By her third birthday, although she is making
Dilip Tiwari
asked
Apr 17, 2021
by
Dilip Tiwari
7.9k
points
Health
high-school
1
answer
3
votes
58.3k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org