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(Geometry: area of a regular polygon) A regular polygon is an n-sided polygon in which all sides are of the same length and all angles have the same degree (i.e., the polygon is both equilateral and equiangular). The formula for computing the area of a regular polygon is
Here, s is the length of a side. Write a
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Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
- Find the error(s) in the following code: (6)arrow_forward(proof by contraposition) If the product of two integers is not divisible by an integer n, then neither integer is divisible by narrow_forward(Algebra: solve 2 X 2 linear equations) You can use Cramer's rule to solve the following 2 x 2 system of linear equations: ed – bf af – ec y bc ax + by = e X = cx + dy = f ad ad – bc Write a function with the following header: void solveEquation(double a, double b, double c, double d, double e, double f, double& x, double& y, bool& isSolvable) If ad – bc is 0, the equation has no solution and isSolvable should be false. Write a program that prompts the user to enter a, b, c, d, e, and f and displays the result. If ad – bc is 0, report that "The equation has no solution." See Program- ming Exercise 3.3 for sample runs.arrow_forward
- *Please help in javascript* Summary: Given integer values for red, green, and blue, subtract the gray from each value. Computers represent color by combining the sub-colors red, green, and blue (rgb). Each sub-color's value can range from 0 to 255. Thus (255, 0, 0) is bright red, (130, 0, 130) is a medium purple, (0, 0, 0) is black, (255, 255, 255) is white, and (40, 40, 40) is a dark gray. (130, 50, 130) is a faded purple, due to the (50, 50, 50) gray part. (In other words, equal amounts of red, green, blue yield gray). Given values for red, green, and blue, remove the gray part. Ex: If the input is: 130 50 130 the output is: 80 0 80 import java.util.Scanner; public class LabProgram {public static void main(String[] args) {/* Type your code here. */}}arrow_forward[THIS IS NOT GRADED] The question mentions the bouncy program; this is the bouncy program I have written that computes the total distance traveled by the ball given initial height, bounciness index, and number of bounces: height = float(input("Enter the height from which the ball is dropped: ")) bounciness = float(input("Enter the bounciness index of the ball: ")) distance = 0 bounces = int(input("Enter the number of times the ball is allowed to continue bouncing: ")) for eachPass in range(bounces): distance += height height *= bounciness distance += height print('\nTotal distance traveled is:', distance, 'units.') I will attatch the pre-existing code that the question provided. Thank you for your help.arrow_forwardContext: Using Python, I am also a beginner in programming. Having a hard time completing this practice and assisstance is appreciatedarrow_forward
- (ABET 2) Construct a regular expression corresponding to the following set: {binary strings such that every odd position is a 1}. You may assume that the even positions can be a 0 or 1.arrow_forward(Data Structures and Algo C++ Weiss 4th ed - ch7.40): The following divide-and-conquer algorithm is proposed for finding the simultaneous maximum and minimum: If there is one item, it is the maximum and minimum, and if there are two items, then compare them, and in one comparison you can find the maximum and minimum. Otherwise, split the input into two halves, divided as evenly as possibly (if N is odd, one of the two halves will have one more element than the other). Recursively find the maximum and minimum of each half, and then in two additional comparisons produce the maximum and minimum for the entire problem. In C++, find a function which will take in a vector and solve the problem, producing a vector of two elements, the min and max.arrow_forwardUse Newton’s method to: (a) Create a program that computes for the power am/n given a real number a. You are not allowed to use roots, or raise numbers to fractional powers in the formula. [Hint: This value is the solution of xn − am = 0.] (b) Create a program that computes for arcsin(x) of a given number x ∈ [0, 1]. You are not allowed to use inverse trigonometric functions in the formula but trigonometric functions such as sin, cos, tan are allowed.arrow_forward
- (using recursive function) Write programs that implement the following equations п Σ Y = 7K k=0 **please answer quicklyarrow_forwardHeat capacity of a solid: Debye's theory of solids gives the heat capacity of a solid at temperature T to be 3 T rOp/T Cy = 9VpkB (e* – 1)2 dx, - where V is the volume of the solid, p is the number density of atoms, kg is Boltzmann's constant, and 0D is the so-called Debye temperature, a property of solids that depends on their density and speed of sound. Develop a computer code to evaluate Cy (T) for a given value of the temperature, for a sample consisting of 1000 cubic centimeters of solid aluminum, which has a number density of p = 6.022 x 1028m-3 and a Debye temperature of 0p = 428K. The Boltzmann's constant kg = 1.380649 x 10-23 J · K-1. Please evaluate the integral with the following methods: (a) MATLAB adaptive Simpson quadrature, [Q.FCNT] = QUAD(FUN,A,B,TOL) with TOL =le-10.arrow_forward(Please do not give solution in image format thanku) Using the evaluation semantics of SML, rewrite the following expression into its simplest form. If the expression is syntactically illegal or its evaluation results in an error, then simply write "error" as the result. (fn f => (fn y => f y))(fn x => 1 + 1)arrow_forward
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning