29 Best Equation Questions and Answers (Q&A) - ProProfs Discuss

What are the coefficients of the correctly balanced equations?

Chris Kenway, Content Writer
Answered: Jun 27, 2018

The coefficients of the correctly balanced equation are the following: 1, 3, 2, and 3. Take note that balancing equations is something that people find complicated especially if they have not...Read More

2 Answers

950 views

Which of the following statements concerning motion graphs is not correct?

Songj
Answered: Apr 16, 2024

The area under an acceleration-time graph gives displacement.

1 Answer

728 views

What is the value of x in 5x + 7 = 3x + 13?

L. Sevigny, Doctor
Answered: Jan 28, 2019

In algebra, there will be times when you need to solve for x or another variable. The letters are called variables. When you do this, you first need to get the variables all on one side of the...Read More

3 Answers

666 views

What is made when a chemical reaction occurs?

John Smith
Answered: Apr 16, 2024

(C). A new substance is made, but atoms are not created or destroyed, they are just rearranged

2 Answers

371 views

How do you know if no reaction occurs in a chemical equation?

John Smith
Answered: Apr 16, 2024

The same chemical properties as the reactants

1 Answer

340 views

What is the solution set for the two lines in the graph?

H. Barnes, Unemployed
Answered: Aug 01, 2019

(-2, 1)
The solution set for the two lines in the graph is (-2 and 1) where x is -2 and y are =1.
The problem above is an example of linear equations. The solution to the system of...Read More

2 Answers

319 views

What is the difference between Plastic Modulus and Moment of Inertia?

E.Emily
Answered: Nov 10, 2020

A plastic section modulus is one of the classifications of a section modulus used in structural engineering, especially in the design of beams or flexural members in every level of any fiber. The...Read More

4 Answers

263 views

How to find vertex of a quadratic equation?

M. Pollock, Photographer
Answered: Sep 03, 2020

1. To do the Google gravity trick, the first thing you will need to do is to open any browser on your computer such as safari, chrome, Firefox, etc. 2. The next thing you should do is open...Read More

1 Answer

53 views

How to calculate the mean, standard deviation and standard error equation?

S. Barnes, Chauffeur
Answered: Sep 09, 2020

When it comes to statistics or the statistical part of mathematics, you talk about mean, standard deviation, standard error, and others. These parameters are actually related to themselves in one...Read More

1 Answer

48 views

How to find the equation of a line?

T. Lopez, Biology student
Answered: Sep 09, 2020

This type of question is usually encountered in trigonometry and geometry. However, the most common time you would be asked to find the equation of a line is when you are given the slope of...Read More

1 Answer

39 views

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