menu
QAmmunity.org
Answers by Kevin Dias
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Kevin Dias
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Kevin Dias
Filter
User Kevin Dias
Recent activity
All questions
All answers
The system using elimination 3y-4x=-33 and 5x-3y=40.5
answered
May 9, 2021
Mathematics
high-school
2
votes
123k
views
The letter P on the number line below represents the number ______. (Use the hyphen for negative numbers and write the answer as a decimal, such as -7.2)
answered
Mar 23, 2021
Mathematics
middle-school
3
votes
228k
views
The sum of two numbers, x and y, Is 12. The difference of x and two times y is 6. What are the values of x and y? A. x=8, y= 4 B.x= 10, y= 2 C. x = 18, y=-6 D. X= 20, y=-8
answered
Feb 7, 2021
Mathematics
high-school
1
vote
177k
views
Consider four objects, each having the same mass and the same radius: 1. a solid sphere 2. a hollow sphere 3. a flat disk in the x,y plane 4. a hoop in the x,y plane The order of increasing rotational
answered
Feb 3, 2021
Physics
college
1
vote
115k
views
200x3+900 pls help thank u
answered
Dec 13, 2020
Mathematics
middle-school
6
votes
234k
views
3 Cu(s) + 8 HNO3(aq) → 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H20(1) a) If 5.58 g of copper(II) nitrate, Cu(NO3)2, is eventually obtained, how many grams of nitrogen monoxide, NO, would have formed?
answered
Jul 24, 2020
Chemistry
college
3
votes
150k
views
What was the ERA? A. A successful constitutional amendment B. An antifeminist law C. A failed constitutional amendment D. A civil rights slogan
answered
May 31, 2020
Chemistry
middle-school
1
vote
31.6k
views
Help me!!! Harry had $32. He spent all the money buying three notebooks for x dollars each and four packs of index cards for y dollars each. If Harry had bought five notebooks and five packs of index cards,
answered
Mar 14, 2020
Mathematics
middle-school
3
votes
217k
views
A storm is moving in quickly. The weather station reported that is it traveling west at 40 miles per hour. This information describes the storm's acceleration. direction. speed. velocity.
answered
Dec 8, 2019
Physics
high-school
3
votes
126k
views
An elephant can eat 450 pounds of vegetation per day.how long will a 3600-pound supply of vegetation last the elephant?
answered
Sep 15, 2019
Mathematics
middle-school
1
vote
178k
views
If you don't sleep enough at night, you will be very ____ in the morning. aburrido nervioso cansado fuerte
answered
Jun 10, 2019
Spanish
high-school
0
votes
89.3k
views
Heeeeelllllpppppp ppppllleeeeaaaasssseeee
answered
May 3, 2019
English
high-school
0
votes
228k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
5.9m
questions
7.7m
answers
Search QAmmunity.org