Answer to: Use a calculator to approximate the value of the expression. Round your answer to the nearest hundredth. \tan^{-1} 15 By signing up,...
Learn how to use the find the value of x calculator with the step-by-step procedure at BYJU�S. Also, learn the standard equation and FAQs online.
Use a calculator to approximate the value of the expression. Round your answer to the nearest hundredth. arctan (7/2). Use a calculator to approximate the value of the expression arctan (21). Round your answer to the nearest hundredth. Use a ...
Give the exact value of the expression without using a calculator. cosine left parenthesis tangent Superscript negative1Baseline left parenthesis negative five twelfths right parenthesis minus tangent Superscript negative1Baseline StartFraction15O...
Use a calculator to find an approximate value of each expression correct to five decimal places, if it is defined. (1)(a) (b) (2)(a) (b) 相关知识点: 试题来源: 解析 (1)(a) (b) (2)(a) (b) Not defined 反馈 收藏
Thus the hypotenuse will be 17 (this is one of the Pythagorean triples). Note: you are being asked to get cos θ BECAUSE θ = ARCTAN 15/8. Do you see it? You can even check this on your calculator. Upvote • 0 Downvote Add comment Richard P. answered • 11/16/17 Tutor ...
As long as the absolute value surrounds the whole expression, we can use a small trick. If we look back at f(x) = |x| as a modification on f(x) = x, we can see that the difference is that the negative part of f(x) = x has been altered to have positive values. More ...
The formula for chi-square involves a few steps, summing the results of an expression to compare observed (O) and expected (E) values. Here is an example of a chi-square calculator to compare expected and observed frequencies. You can use this page to calculate the P value from chi-...
Find the exact value of the following expression, if possible. Do not use a calculator. sin(sin-1π) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A.sin(sin-1π)=◻ (Type an exact...
Calculator Expression—Calculator Expression Catalog Layer—Catalog Layer Catalog Root—Catalog Root Cell Size—Cell Size Cell Size XY—Cell Size XY Composite Layer—Composite Layer Compression—Compression Coordinate System—Coordinate System Coordinate Systems Folder—Coordinate Systems Folder ...