2.22 LAB: Hypotenuse Given two numbers that represent the lengths of a right triangle's legs (sides adjacent to the right angle), output the length of the third side (te hypotenuse) with two digits after the decimal point. This formula for this is called Pythagoreans Theorem, as shown Where a and to are the legs of the of the right triangle and c is the hypotenuse Note To output the length of the hypotenuse with two digits after the decimal point, use print('Hypotenuse is (side):.2f)"), where side3 is the variable representing the length of the hypotenuse Ex if the input is 3.00 the output is Right triangle has wide lengths 1.00 and 4.00 Hypotenuse in 5.00

2.22 LAB: Hypotenuse Given two numbers that represent the lengths of a right triangle's legs (sides adjacent to the right angle), output the length of the third side (te hypotenuse) with two digits after the decimal point. This formula for this is called Pythagoreans Theorem, as shown Where a and to are the legs of the of the right triangle and c is the hypotenuse Note To output the length of the hypotenuse with two digits after the decimal point, use print('Hypotenuse is (side):.2f)"), where side3 is the variable representing the length of the hypotenuse Ex if the input is 3.00 the output is Right triangle has wide lengths 1.00 and 4.00 Hypotenuse in 5.00

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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***Microsoft Visual Studios (C++)*** Write a program that given two coordinate pairs and a third single coordinate will linearly interpolate or extrapolate the third second coordinate. For example, let's say at 50 degrees Celsius the length of a metal rod is 5.4 cm and at 60 degrees Celsius the length is 5.5cm. I can interpolate the length at 53 degrees Celsius by doing 5.4cm + 3*(.1/10)=5.43cm. Your program does not need to continuously run, but should prompt the user for two coordinate pairs, the third first coordinate and return the extrapolated or interpolated third second coordinate.
C CODE 3.22 LAB: Remove gray from RGB 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 Find the smallest value, and then subtract it from all three values, thus removing the gray.
4.16 LAB: Interstate highway numbers Primary U.S. interstate highways are numbered 1-99. Odd numbers (like the 5 or 95) go north/south, and evens (like the 10 or 90) go east/west. Auxiliary highways are numbered 100-999, and service the primary highway indicated by the rightmost two digits. Thus, I-405 services I-5, and I-290 services I-90. Given a highway number, indicate whether it is a primary or auxiliary highway. If auxiliary, indicate what primary highway it serves. Also indicate if the (primary) highway runs north/south or east/west. Ex: If the input is: 90 the output is: I-90 is primary, going east/west. Ex: If the input is: 290 the output is: I-290 is auxiliary, serving I-90, going east/west. Ex: If the input is: 0 the output is: 0 is not a valid interstate highway number. Ex: If the input is: 200 the output is: 200 is not a valid interstate highway number. See Wikipedia for more info on highway numbering. 344614.2153518.qx3zqy7 Use Python. Don't use Java cause that's…
6.23 LAB: Leap year - functions A year in the modern Gregorian Calendar consists of 365 days. In reality, the earth takes longer to rotate around the sun. To account for the difference in time, every 4 years, a leap year takes place. A leap year is when a year has 366 days: An extra day, February 29th. The requirements for a given year to be a leap year are: 1) The year must be divisible by 4 2) If the year is a century year (1700, 1800, etc.), the year must be evenly divisible by 400 Some example leap years are 1600, 1712, and 2016. Write a program that takes in a year and determines whether that year is a leap year. Ex: If the input is: 1712 the output is: 1712 is a leap year. Ex: If the input is: 1913 the output is: 1913 is not a leap year. Your program must define and call the following function. The function should return True if the input year is a leap year or False otherwise.def is_leap_year(user_year) Use Python, please.
2.15 LAB: Musical note frequencies On a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * rn, where n is the distance (number of keys) from that key, and r is 2(1/12). Given an initial key frequency, output that frequency and the next 4 higher key frequencies. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:print(f'{your_value1:.2f} {your_value2:.2f} {your_value3:.2f} {your_value4:.2f} {your_value5:.2f}')
18 9:Y0 .(: Question :). None يستخدم التطبيق المیکروفون Fre e Conference Cal l Z convert boolean ex... -0AB BC(B+C) B+C BC (B+C) H.W " Draw the circuit diagram that implements the expression x ABC(A+D) Thank you for Lesioning 1/ AV .(: Solution :). II
19.16 LAB: Area of a triangle Using Heron's formula, you can calculate the area of a triangle if you know the lengths of all three sides. Given the length of each side of a triangle as input, calculate the area of the triangle using Heron's formula as follows: s = half of the triangle's perimeter area = the square root of s*(s-a)*(s-b)*(s-c), where a, b, and c are each sides of the triangle. Hint: Use the math function sqrt() for calculating the square root. Output the floating-point value of the area with two digits after the decimal point using the following statement once before all other cout statements:cout << fixed << setprecision(2); Ex: If the input for a, b, and c is: 3.0 4.0 5.0 the output is: Triangle area = 6.00 #include <iostream>#include <iomanip>#include <cmath>using namespace std; int main() { /* Type your code here. */ return 0;}
Q1) Write a program that • Asks for a natural number (Assume that number is n) • Draws the following triangular shape with n lines of numbers. Example: (n = 5) 1. 2 1 3 21 4 3 2 1 5 4 3 21 (n = 3) 1. 21 3 21 In the triangular shape, There is a space character between each neighboring numbers on the same line. • The rightmost number is supposed to be 1. • The numbers are ordered in a descending order. The ith line should contain i numbers. The numbers are aligned right.
Q2) Write a QBASIC program to compute the volume of cube, right circular cone, sphere depending on the value of variable (Q). Q=1 compute the volume of cube Q=2 compute the volume of right circular cone Q=3 compute the volume of sphere Note: Volume of cube =A³ (A is length of edge or side) Volume of right circular cone= (1/3) +r²h Volume of sphere (4/3) zr³ (r is radius of circular base and h is height) (r is radius)
4.23 LAB: Golf scoresGolf scores record the number of strokes used to get the ball in the hole. The expected number of strokes varies from hole to hole and is called par (i.e. 3, 4, or 5). Each score's name is based on the actual strokes taken compared to par: "Eagle": number of strokes is two less than par"Birdie": number of strokes is one less than par"Par": number of strokes equals par"Bogey": number of strokes is one more than par
24) / Fill in the blank (no space between the digits) the octal expansion of the number that succeeds (4277) ( 25) (( Fill in the blank (no space between the digits) the hexadecimal expansion of the number that precedes (E20)1 .)15 Convert from the hexadecimal expansion (3FB5E) to the oxtal expansion. 10 26) f 27) (0 Convert from the octal expansion (77654) to the hexadecimal expansion. .)16
3.22 LAB: Remove gray from RGB 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 Find the smallest value, and then subtract it from all three values, thus removing the gray.