menu
QAmmunity.org
Answers by Oswaldo Ferreira
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Oswaldo Ferreira
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Oswaldo Ferreira
Filter
User Oswaldo Ferreira
Recent activity
All questions
All answers
Name the property of addition modeled here. If a = b, then a + c = b + c. A. Addition Property of Equality B. Commutative Property of Addition C. Associative Property of Addition D. None of the above
answered
Dec 20, 2023
Mathematics
high-school
10
votes
91.2k
views
Solve 8 + 20 - 11 + 44
answered
Nov 15, 2023
Mathematics
middle-school
6
votes
158k
views
Find The slope of the line between -3, 6 and negative -5, 9
answered
Aug 6, 2023
Mathematics
high-school
4
votes
144k
views
A students tuition was $5908. A loan was obtained for 6/7 of the tuition. How much was the loan?
answered
Apr 20, 2023
Mathematics
high-school
4
votes
234k
views
Which of the following most directly contributed to the developments described in the excerpt?
answered
Dec 17, 2022
History
college
2
votes
19.6k
views
Eyo answer this please
answered
Sep 21, 2022
Mathematics
middle-school
3
votes
70.5k
views
Question A topic sentence provides general information about which paragraph.
answered
Sep 9, 2022
English
college
3
votes
125k
views
A gas has a pressure of 230 torr and a volume of 4.5 L. The volume is increased to 6.7 L. What is the new pressure?
answered
Jul 13, 2022
Chemistry
high-school
6
votes
189k
views
Directions: Select all the correct answers. gross grohsl adj. 1. very obvious or noticeable 2. consisting of an overall total amount without any deductions 3. very large or bloated 4. offensive in behavior
answered
Apr 23, 2022
English
high-school
4
votes
230k
views
Which is one way that Earth’s atmosphere supports life? It filters out oxygen. It keeps Earth warm. It increases UV radiation. It provides a solid shield.which best describes the numbers satisfying the
answered
Feb 28, 2022
Mathematics
high-school
9
votes
223k
views
Using the properties of equality to solve the equation -3x - 9 = -21, you would add 9 and then divide by -3 add 9 and then multiply by -3 subtract 9 and then divide by -3 subtract 9 and then multiply by
answered
Feb 23, 2022
Mathematics
high-school
3
votes
48.1k
views
What are the roots of the quadratic function in the graph? A. -15 B. -5,3 C. -5,-3 D. -3,5
answered
Feb 22, 2022
Mathematics
college
10
votes
112k
views
Masha ate 200 scoops of ice cream, and Liz ate 180 scoops of ice cream. What is the ratio of the number of scoops Masha ate to the number Liz ate? And sorry for the low point you are given. I am running
answered
Feb 21, 2022
Mathematics
college
2
votes
30.6k
views
What is the derivative of secx
answered
Jan 24, 2022
Mathematics
college
9
votes
87.5k
views
Which of the following statements is TRUE: a. Plains Indians resented the Spanish missions. b. Lipan Apaches were sworn enemies of the mission settlers. \ c. The Comanches worked with the Apaches to attack
answered
Oct 1, 2021
History
middle-school
4
votes
121k
views
A boy is pulling a cart by a force of 100N. The frictional force experienced by the cart is 20N. The force causing the motion of the cart is: 1. 100N 2. 120N 3. 80N 4. 5N Please give step by step explanation.
answered
Aug 9, 2021
Physics
high-school
2
votes
185k
views
When does the price of an item increase?
answered
Jul 17, 2021
Business
high-school
4
votes
151k
views
Harrods PLC has a market value of £139 million and 5 million shares outstanding. Selfridge Department Store has a market value of £41 million and 2 million shares outstanding. Harrods is contemplating
answered
Jul 12, 2021
Business
college
0
votes
66.7k
views
sociology quiz Kevin conducted a study on whether the length of the line at a local Starbucks affected how well the customers enjoyed their coffee after receiving it. Malcolm conducted the study at his
answered
Jul 9, 2021
Social Studies
high-school
4
votes
193k
views
Which disease is caused when white blood cells are produced in excess?
answered
Jul 6, 2021
Chemistry
high-school
3
votes
4.2k
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.
6.0m
questions
7.8m
answers
Search QAmmunity.org