Webb13 jan. 2024 · The hypotenuse is 11.40. You need to apply the Pythagorean theorem: Recall the formula a²+ b² = c², where a, and b are the legs and c is the hypotenuse. Put the length of the legs into the formula: 7²+ 9² = c². Squaring gives 49 + 81= c². That is, c² = 150. Taking the square root, we obtain c = 11.40. WebbExplore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Graphing …

Simplifying trigonometric Expressions - WolframAlpha

WebbTrigonometric Functions. Trigonometric functions are also known as Circular Functions can be simply defined as the functions of an angle of a triangle. It means that the relationship between the angles and sides of a … city big list

How to Solve a Trig Equation Using a Graphing Calculator

WebbIn school, we just started learning about trigonometry, and I was wondering: is there a way to find the sine, cosine, tangent, cosecant, secant, and cotangent of a single angle without using a calculator? Sometimes I don't feel right when I can't do things out myself and let a machine do it when I can't. WebbThe Derivative Calculator lets you calculate derivatives of functions online — for free! Our calculator allows you to check your solutions to calculus exercises. It helps you practice … WebbThis online calculator computes the following hyperbolic functions of a complex variable , where and are real numbers. Since the exponential function can be defined for any complex argument, we can also extend the definitions of the hyperbolic functions to complex arguments. • sinh () – hyperbolic sine function dick turpin and the gregory gang