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Using exact values find the numerical value of sin 30 degrees cos 240 degrees plus sin 210 degrees sin 300 degrees?
Wiki User
∙ 15y ago
SQRT(3)/4 - 1/4
Wiki User
∙ 15y ago
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What is the diameter of a circle with a circumference of 11 inches?
To be exact, it is 11/π. For a rough numerical representation of it, it is about 3.50140875.
What method may not give an accurate or exact solution?
using a calculator.
What is angle that exact 150 degrees?
The interior angles of a regular 12-sided polygon. Total angles 90(24 -4) ie 1800 degrees ie 12 x 150
What is the exact value of cos 70 degrees?
The exact value is an irrational number, and can't be written on paper with digits.0.34202 is less than 0.000042 percent wrong.Cos(70 deg) is an irrational number and it is impossible to give its exact value.
Who found the approximate and exact values of pi?
Different people found better and better approximations. The exact value can only be expressed as the symbol for pi; it has been proven that pi is irrational, in other words, you can't write it exactly as a fraction with integers in the numerator and the denominator. Therefore, you might say that nobody found the exact value of pi, and nobody ever will.
How do geographers identify location?
Geographers identify the exact location by using the lattitude and longitude degrees. By doing the calculations with the mentioning of greenwich time, they can obtain the exact location.
What adds up -13 but multiplies to 18?
To 3 decimal places the numbers are about -1.576 and -11.424 but it's quite possible to find exact their exact values by using the quadratic equation formula
What is the exact values of sin 2 pi?
2*pi is one complete revolution, i.e. 360 degrees. Sin of 2*pi = sin 360º = 0
What is the objective for numerical maths?
The objective is to provide approximate solutions for problems that don't have a traditional (exact) solution. For example, numerical integration can provide definite integrals in cases where you can't find an exact solution via an antiderivative. Note that in this example, you can get the answer as exact as you want - that is, you can make the error as small as you want (but not zero).
What are the exact values of the sine and cosine functions of 2pi over 65537 in radians?
The answer will depend on whether the angles are measured in degrees or radians. That information is not provided and so the question cannot be answered.
What is the exact location of Egypt?
The exact location of Egypt is 25 degrees north latitude and 30 degrees east longitude
What is the exact value of tan 60 degrees?
The exact value of 60 degrees would be 1/2. This is a math problem.
Why military needs the use of longitude and latitude?
Latitude and longitude provide precise numerical coordinates to any point on earth' surface. Using these coordinates, exact locations can be found for military or civilian purposes such as navigation.
Does the exact mass of a positron have a series of values?
yes
What are the exact values that have been rounded for 6.94?
6.937
What is the diameter of a circle with a circumference of 11 inches?
To be exact, it is 11/π. For a rough numerical representation of it, it is about 3.50140875.
What is the exact measure of the angle formed by the hands of a clock at 1240?
Each minute space occupies 6 degrees and so 24*6 = 144 degrees or try using a protractor for a more accurate measurement
