Thursday, August 26, 2010

Note on Math Tutor

Introduction to learn online mathematics tutor:
Today let me help you on mathtutor along with major importance in learning through online. Online tutor help students to learn in a new way. Tutor do their job with tools like chat, whiteboard, teleconferencing and web conferencing make easy to deliver course back and forth for tutoring for students to learn online. Learn online mathematics tutor is a general math, so let us take problems from numbers, algebra. In this article let us see problems to learn online mathematics tutor.

Learn Online Mathematics Tutor:
Algebra problems:
Example:
Find the value of the expression 2x + 7 , if x = 7
Solution:
use x = 7 in the given expression 2x + 7
2x+ 7 = 2(7) + 7
= 14 + 7
X = 21
Here the value of the expression is 21. This could also help us on arithmetic sequence formula

Tuesday, August 24, 2010

Help on algebra terms

Introduction to learning basic algebra terms:
In this section let me help you on algebra terms. In universal algebra and mathematical logics, term algebra is a freely generated algebraic structure. For case, a signature consistings of a single binary relation, term algebra over a set X of variables is exactly the free magma generated by X. Term algebra play a role in semantics of abstract data types, where an abstract data type declaration provides the signature of a multi-sorted algebraic structure and the term algebra is concrete model of the abstract declaration.

Basic Algebra
Constants
Let us see about learning basic algebra terms,
Here the stable quantity which does not modify in the constant term of algebra. This could also help us on complex fractions
For case,
-6 , π

Triangles Formulas

Introduction to Triangle:
In this article let me help you on triangles formulas. Triangle is a type of polygon having three sides only. We have six types of triangle based on sides of a triangle or angles of a triangle.

Based on side, we have equilateral triangle, isosceles triangle and scalene triangle.
Based on angle, we have acute triangle, right triangle and obtuse triangle.
In this article, we shall see about triangle formulas.

Triangle Formula:

In this article, we are going to learn area of a triangle. Area of Triangle is also represented by a letter A.
The formula for Area of a triangles is half of the product of base and height of a triangle.

That is Area of a Triangle = 1/2 x Base x Height This could also help us on factoring contract
A = 1/2 x Base x Height

Area of a Triangle can be measured by square units.
Let us see sample problems for calculating area of a triangle using formula.

Adjacent Angle

In this section let me help you on adjacent angle. Keep reading if you have any doubts do leave your comments. When two straight line meet at a common point, they form an angle.

$\overline {AB}$ and $\overline {AC}$ are called arms of the angle BAC. The point 'A' is called the vertex. The angles formed by the two rays AB and AC is denoted by the symbol LBAC. If there is only one angle at A, then the angles BAC may be denoted by LA.
In a given plane two lines intersect at only one point. The angles are measured with the help of a protractor. The measure of an angle is called its magnitude. This could also help us on not equal sign

The major types of angles are as follows

  • Acute Angle
  • Right angle
  • Obtuse angle
  • Straight angle
  • Reflex angle
  • Angle relations
  • Adjacent angles
  • Complementary angles
  • Supplementary angles

Sunday, August 22, 2010

4th grade math word problems

Introduction to study 4th grade math word problems
The term word problems are used often to refer at the mathematical exercise where significant background information on the problem is presented as text rather than in mathematical notation. To study 4th grade math word problems are very simple because it deals with basic problems only and it listed below. Let us see about the to study 4th grade math word problems.

Examples in Word Problems Based on to Study 4th Grade Math
Problem 1:
In a company there are 120 workers. If the total number of males are 70, and find the number of females in that company?
Solution:
Let we denote the number of females be Y.
Total numbers of male workers in the company are mentioned as 70.
Total number of workers in that company is 120.This could also help us on alternate interior angles
The equation will be Y + 70 = 120
Y = 120 – 70
Y = 50 female workers.

Wednesday, August 18, 2010

algebra 2 help online

Introduction to Saxon algebra 2 help online:

In this lesson let me help you on algebra 2 help online. In algebra 2, many symbols are used and the variables are used for the unknown values. In algebra2 symbols are used for the variables or the alphabets to denote the number values. In online, the tutors will explain about the Saxon algebra 2 and the students may learn the concepts from the other websites also. Now we see the algebra 2 through online with the help of tutor.
About the Saxon Algebra 2 Help Online: This could also help us on algebra tutoring

Let us see about the Saxon algebra 2 through online with the help of the example problems by the tutor.


Monday, August 16, 2010

Linear Programming Problems

Types of Linear Programming Problems

Following are the few important types of Linear Programming Problems

1.Problems of Manufacturing In these problems, we determine the number of units
of variable products which should be produced and sold by a firm
when each product requires a fixed manpower, machine hours, labor hour per
unit of product, warehouse space per unit of the output etc., in order to make
maximum profit.

2.Problem son Diet, In these problems, we determine the amount of different kinds
of constituents/nutrients which should be included in a diet so as to minimize the
cost of the kind of diet such that it contains a certain minimum amount of each
constituent/nutrients. This could also help us on online ruler
3. Transportation problems In these, we determine a transportation to
organize in order to find the cheapest way of transporting a product from
plants and factories situated at different locations to different markets.