menu
Qammunity.org
Questions by Dang Khoa
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Dang Khoa
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Questions by Dang Khoa
Filter
User Dang Khoa
Recent activity
All questions
All answers
Last questions for my last 15 pts.
asked
Oct 20, 2021
Mathematics
middle-school
1
answer
3
votes
113k
views
Parallel, Perpendicular, or Neither?
asked
Sep 3, 2021
Mathematics
high-school
1
answer
0
votes
153k
views
What is the x-intercept for the following standard form line? −3x+5y=72
asked
Jun 17, 2021
Mathematics
high-school
1
answer
3
votes
118k
views
What mathematical operation is used with translations? Answer in complete sentence.
asked
Jun 16, 2021
Mathematics
middle-school
2
answers
1
vote
81.0k
views
Order the numbers from least to greatest. 9/5,−2.5,−1.1,−4/5, 0.8 PLEASE HELP ME
asked
Jun 8, 2021
Mathematics
high-school
1
answer
4
votes
136k
views
One result of the interaction of Jews, Christians and Muslims in medieval Spain was —
asked
Mar 3, 2021
History
high-school
1
answer
2
votes
117k
views
Use Euclid’s division algorithm find the largest number that divides 1251,9377 and 15628 leaving remainders 1,2 and 3 respectively
asked
Jan 28, 2021
Mathematics
college
1
answer
1
vote
186k
views
What does revolution means
asked
Jan 9, 2021
History
college
1
answer
3
votes
188k
views
Can someone please help me with this question?? PLEASE HELP!!!
asked
Nov 8, 2020
English
middle-school
1
answer
3
votes
9.2k
views
What is the area of the regular polygon?
asked
Aug 22, 2020
Mathematics
middle-school
1
answer
0
votes
67.4k
views
Evaluate each expression for w=5, x=3, y=4 and z=8. 3y+6/2x
asked
May 5, 2020
Mathematics
middle-school
1
answer
2
votes
49.1k
views
Need help. Would appreciate it.
asked
Apr 25, 2020
Mathematics
college
1
answer
2
votes
210k
views
A data set with less variation will have a smaller ____________________. A. minimum B. mean C. interquartile range D. median
asked
Jan 24, 2020
Mathematics
middle-school
2
answers
2
votes
178k
views
Consider four elements from Group 7A: fluorine in the second period, chlorine in the third period, bromine in the fourth period, and iodine in the fifth period. Which element has the largest first ionization
asked
Dec 4, 2019
Chemistry
high-school
2
answers
0
votes
148k
views
Which statement is true about carbon? A) It shares its valence electrons. B) It has two valence electrons. C) It is non-reactive. D) It is a metal.
asked
Dec 1, 2019
Chemistry
middle-school
2
answers
1
vote
226k
views
Do all the molecules contain only single bonds?
asked
Oct 25, 2019
Chemistry
middle-school
2
answers
4
votes
220k
views
As water runs over a waterfall, its potential energy is converted to _______________ energy.
asked
Dec 25, 2018
Physics
high-school
1
answer
0
votes
31.5k
views
What type of poem did Robert Frost write using iambic meter? A. Blank Verse B. Open form C. Sonnet D. Free Verse
asked
Oct 15, 2018
English
high-school
2
answers
4
votes
141k
views
Use a five-step plan to solve the following word problem. Show all five steps in your response: The sum of James’ and Kevin’s ages is 30. James is 14. How old is Kevin?
asked
Feb 19, 2018
Mathematics
middle-school
1
answer
0
votes
189k
views
Polyphemus appeals to blank to avenge his injuries
asked
May 13, 2017
English
high-school
1
answer
4
votes
92.2k
views
Page:
« prev
1
2
3
next »
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
Search Qammunity.org