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A calculator for trigonometry can be purchased from Walmart, Target, Staples, Best Buy, Amazon, eBay, Radio Shack, Engineer Supply, from an iTunes app, and from Web Crawler.

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13y ago

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How can trigonometry be useful in metallurgy?

how can trigonometry use in metallurgy


How is trigonometry used in electronics?

Trigonometry is used effectively in electronics.


What is a good calculator for trigonometry?

Any calculator sold as a "scientific calculator" has the basic trigonometric functions (sin, cos, tan) and the inverse trigonometric functions (arc-sin, arc-cos, arc-tan). That's about all you need.You can also use the calculator that comes on your computer - for example, in Windows, press Windows-R, and then type "calc". You may have to change the calculator mode, to "scientific calculator". Yet another option is a spreadsheet, for example, Excel. Note that in Excel, angles are expressed in radians; if you want degrees, you also need the special functions to convert degrees to radians, or radians to degrees. However, if you want to do your homework while you are NOT at your computer, you are better off buying a calculator.


What is a sentence using the word trigonometry?

I can give you several sentences.I have to take trigonometry next year.Trigonometry relates to triangles.I never did understand how to do that trigonometry problem.


How do you get cosine of 70 degrees?

Note: When doing trigonometry, it is highly recommeded that you have a scientific calculator at hand. Also, make sure your calculator is in Degree (D or Deg) mode and not Radian (R or Rad). To find the cosine of 70o, press 'cos', then type in 70, then press equals. You should get 0.342 (to the nearest 3 decimal places).

Related Questions

What has the author Newcomb Greenleaf written?

Newcomb Greenleaf has written: 'Calculator-based trigonometry with applications' -- subject(s): Calculators, Trigonometry


What does cosine mean on a calculator?

The same thing that cosine means in trigonometry, a calculator just allows you to calculate such functions quickly.


Where do you get answers from for math?

Calculator Soup - Online CalculatorsFree Online Calculator for finance, math, algebra, trigonometry, fractions, physics, statistics, technology, time and more. Use an online calculator for free, search ...


What is a scientific calculator and what is it used for?

A Scientific calculator is a kind of calculator which is used to solve scientific, engineering and Mathematical problems. It comes loaded with commonly used functions such as logarithms, scientific notation, trigonometry, floating point, complex numbers, fractions and so on. It is used widely in solving quick mathematical problems such as trigonometry functions and some cases with physics and Chemistry.


Where can a fixed annuity calculator be purchased?

A fixed annuity calculator could be purchased online on sites like Amazon or eBay. Also, it could be purchased in retail stores like Staples, Walmart, or OfficeMax.


Relevance in trigonometry in act?

The ACT asks questions about basic sines, cosines, and tangents. These questions can be answered without a calculator.


What has the author Joseph Elich written?

Joseph Elich has written: 'Precalculus with calculator applications' -- subject(s): Mathematics 'Trigonometry, a modern approach' -- subject(s): Calculators, Trigonometry 'Precalculus' -- subject(s): Mathematics


Where can a TI 83 calculator be purchased?

One can purchase a TI-83 calculator in online stores such as Amazon or eBay. In addition, stores such as Walmart or Costco will sell the calculator model.


What kind of calculator do I need for my Trigonometry class?

You should get the HP 33S Scientific Calculator because it has 32KB of memory, keystroke programming, linear regression, binary calculation and conversion, trigonometric, inverse-trigonometric and hyperbolic functions


Is the Maths calculator level 6-8 2009 SATS Paper Difficult?

yes it is quite hard one question is on trigonometry and lots of fomulas and circumerance


What are the different uses of integration calculator?

Integral calculators calculate definite and indefinite integrals (antiderivatives) for use in calculus, trigonometry, and other mathematical fields/formulations.


Arab and their contribution in trigonometry?

The Arabs invented the modern math of trigonometry. They used Ancient Greek proofs (such as those made by Pythagoras and Demosthenes) to discover that the relationships between the lengths of sides of a right angle triangle were consistent when the angles were consistent. They proved methods to derive the proper value relationships, resulting in the trigonometry tables that have now been plugged into in every scientific calculator.