menu
QAmmunity.org
Answers by Wouter
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Wouter
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Wouter
Filter
User Wouter
Recent activity
All questions
All answers
What is the base of a triangle with height = 7.4 cm and area = 48.1 cm2? A. 355.94 cm B. 6.5 cm C. 13 cm D. 177.97 cm
answered
Oct 13, 2018
Mathematics
high-school
4
votes
192k
views
The length of a rectangle is (3x − 5) inches, and its width is 2x inches. Find the area of the rectangle. Hint: Area of a rectangle = length × width.
answered
Jul 26, 2018
Mathematics
college
2
votes
197k
views
A strong acid, HA, is added to water. Which statement about the solution is true? It contains mostly hydroxide ions. It contains almost no hydronium ions. It contains little or no HA. It contains a low
answered
Jun 5, 2018
Chemistry
middle-school
3
votes
148k
views
30 minus 5 times 4 plus 2 is what? im so bad at homework. first person gets ten points.
answered
Feb 4, 2018
Mathematics
middle-school
1
vote
177k
views
List some ways houses would be built differently if gravity were much stronger or much weaker.
answered
Jan 20, 2018
Biology
middle-school
1
vote
33.1k
views
Which element is not balanced in this equation? Mg0+2 LiCL--->MgCl2+Li20 A. CL B. All elements are balanced C. Mg D. Li
answered
Dec 22, 2017
Chemistry
middle-school
4
votes
127k
views
How many atoms are in 0.230grams Pb
answered
Feb 24, 2017
Chemistry
middle-school
2
votes
150k
views
Decibel is a measurement of the amount of pollution? True or False ..... I put True
answered
Dec 28, 2016
History
high-school
4
votes
138k
views
What was Johann Gutenberg's great contribution to the world? A. the formulation of the vaccinations B. the extraction of paper from wood C. the invention of the printing press D. the system for preserving
answered
Oct 21, 2016
History
high-school
3
votes
7.1k
views
Page:
« prev
1
2
3
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.9m
questions
10.5m
answers
Search QAmmunity.org