A line plot

A line pot

In order to plot a line plot a horizontal line is drawn with an appropriate scale with units matching the given information. For an occurrence of a number in the information an x is marked above the corresponding number on the plotted line. If the number is repeated another x is marked above the earlier x. This step is completed for the whole information. The resulting figure is called as a line plot.


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prime factorization calculator

Prime Numbers

Linear Programming

Linear Programming Examples:

Step1. Identify the unknowns in the given LPP. Denote then by x & y.
Step2. Formulate the aim function in terms of x & y. be sure whether it is to be maximized or
minimized.

Step3. Translate all the constraints in the kind of linear inequations.
Step4. Solve these in equations simultaneously. Mark the common area by shaded region. This is the

feasible region .
Step5. Find the coordinates of all the vertices of the feasible region
Step6. Find the worth of the aim function at each vertex of the feasible region.
Step7. Find the values of x & y for which the aim function

z = ax + by has maximum or maximum value

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Bar Graphs

Ogive graph

Acute angle

What is acute angle:

Example 1: Is there is a chance for a triangle to have more than 1 obtuse angle?

Solution:

Step 1: Let the angles of the triangle be L, M and N. Let L be the obtuse angle.

Step 2: The sum of all angles in any triangle is 180º. L + M + N = 180º.

If L > 90º then M + N must be less than 90º. Therefore, M and N must be acute angles.

Answer: No, triangle can have maximum one obtuse angle only.

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Linear formula

Acute triangle problems

Meters to centimeters

Meters to centimeters:

Example 1:

The Scale A 25 millimeter in one hour. The second scale B 8 millimeters in one ground. What is the difference between the Scale A and B?
Solution:

Here scale A and scale B having the speed in unusual units. Here they must convert the speed in the equal unit and find the difference between Scale A and Scale B.

Scale A = one millimeter = 0.1 centimeter

So 25 millimeter = 25 * 0.1 = 2.5 centimeter

Scale B = 8 millimeter

Difference = 2.5 - 0.8 = 1.7 centimeter

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How to divide fractions

Fraction calculator

Square roots

Square numbers:

Square number means multiply the given number as two times. For example square value of 2 is 4. Here we multiply the number 2 as two (2* 2 =4) times.

Cube numbers:

Cube number means multiply the given number as three times. For example cube value of the number 2 is 8. Here we multiply the number 2 as three (2 * 2 * 2 =8) times.

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Mid point

How to Find square roots

9th Maths

Introduction of online 9th grade math practice tutoring:-
In grade (9) means ninth grade is a year of schooling in all over the world. The ninth grade is the post-kindergarten of nine year school. Students are usually 15 - 16 years elderly. Online tutoring is the new way for the scholars. Tutor show the geometry idea and give you practice issues. Students work the issues in own place. It is more help for practice check preparation and increases our own practice skills.
Topics in Online 9th Grade Math Practice Tutoring:-
In following basic topics involves the net 9th grade math practice tutoring Do You Know how to do trigonometry

1. Arithmetic
2. Commercial arithmetic
3. Algebra
4. Geometry
5. Statistics
6. Trigonometry
7. Find the Significance of Math

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Online maths

Slope intercept calculator

Slope formula

Slope work sheet formula:

Area of Circle Worksheet-formulas
Let C denotes circumference, A denotes the area, r denotes the radius, d denotes the diameter.
r = d/2
C = πd units
C = 2πr units
A = πr2 square units.

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Tangent

Math word problem work sheet