menu
QAmmunity.org
Questions by Rraallvv
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by Rraallvv
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Rraallvv
Filter
User Rraallvv
Recent activity
All questions
All answers
Solve the equation 2x + 3y - z - 11 = 0 for which 4x² + y² + z² is a minimum. a) x = 2, y = -3, z = 1 b) x = -2, y = 3, z = -1 c) x = 1, y = 2, z = -3 d) x = -1, y = -2, z = 3
asked
Nov 18, 2024
Mathematics
high-school
1
answer
2
votes
118k
views
4. If lines AB and XY are parallel, how many times do they intersect?
asked
May 23, 2024
Mathematics
high-school
1
answer
0
votes
155k
views
According to Knowles' Principles of Adult Learning, adults must be which of the following in order for learning to take place? a. Partners in their own educational plans b. Invested in their educational
asked
May 5, 2024
Social Studies
high-school
1
answer
3
votes
113k
views
What are the different domains? (bottom to top) 1. Knowledge 2. Comprehension 3. Application 4. Analysis 5. Synthesis 6. Evaluation
asked
Mar 5, 2024
Biology
high-school
1
answer
4
votes
181k
views
Which equation should you solve to find x? O A. sin 24° = OB. tan 24° = 1 OC. sin 24° = 10 OD. cos 24° = 1 10 X 24°
asked
Sep 12, 2023
Mathematics
college
1
answer
16
votes
2.1k
views
Help please Algebra
asked
Mar 17, 2023
Mathematics
high-school
1
answer
4
votes
167k
views
What's assertive mean
asked
Feb 23, 2023
English
college
2
answers
8
votes
234k
views
Write an equation for when k= 1/6
asked
Nov 6, 2022
Mathematics
high-school
1
answer
2
votes
235k
views
Choose all the expressions that are equal to 3.27 ÷ 100. A. 32.7 ÷ 1,000 B. 3.27 ÷ 102 C. 0.327 ÷ 1 D. 3,270 ÷ 103 E. 0.327 ÷ 10
asked
Oct 18, 2022
Mathematics
college
2
answers
4
votes
6.5k
views
Which is the pronoun in the sentence “Akbar baked a cake with his grandma.
asked
Oct 6, 2022
English
high-school
2
answers
1
vote
203k
views
Need an example of gettier case
asked
Sep 14, 2022
English
college
1
answer
3
votes
13.2k
views
What does the US Constitution give the president the executive power to do( the answer is D )
asked
May 20, 2022
Law
college
1
answer
2
votes
233k
views
Point (1,3) Slope: 2
asked
Mar 1, 2022
Mathematics
high-school
1
answer
7
votes
14.9k
views
Industrial Products is a small light-manufacturing firm that produces a variety of control systems for heavy industry. It has a network that connects its office building and warehouse that has functioned
asked
Nov 20, 2021
Computers and Technology
college
1
answer
3
votes
118k
views
How did deganawida end the feuding among the lroquois people
asked
Oct 13, 2021
History
college
1
answer
0
votes
4.9k
views
How has the meaning of “The Gift of Magi” been influenced by its structure?
asked
Aug 13, 2021
English
high-school
1
answer
5
votes
37.8k
views
A shallow river dries up is an example of Condensation Evaporation Precipitation Runoff
asked
Jul 26, 2021
Chemistry
high-school
1
answer
5
votes
152k
views
There are 30 colored marbles inside a bag. Six marbles are yellow, 9 are red, 7 are white, and 8 are blue. One is drawn at random. Which color is most likely to be chosen? A. white B. red C. blue D. yellow
asked
Apr 20, 2021
Mathematics
college
1
answer
2
votes
145k
views
1) Is -7+9=-9+7 true, false, or open? (1 point) a) true b) false c)open 2) Is 4x-3-19 true,false, or open? (1 point) a) true b) false c)open 3) Which of the following is a solution to the equation 16=4x-4
asked
Apr 1, 2021
Mathematics
middle-school
1
answer
4
votes
19.4k
views
Patricia owned so many posters that she decided to sell 64 of them to her friends. After selling the posters, she still had 176 left. Write and solve an equation to find the number of posters p Patricia
asked
Jan 18, 2021
Mathematics
middle-school
2
answers
4
votes
92.7k
views
Page:
1
2
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
8.8m
questions
11.4m
answers
Search QAmmunity.org