4.1 Assume that you have been given a task to assist grade 10 learners with their school work. You discover that the learners are struggling to calculate the area of a triangle. Create a simple program that will enable the learners to use two variables of their choice For assigning values for height and base of a triangle to compute the area of a triangle. The clear button should remove text in only the height and base textboxes. The exit button should close the form window. My Cal 0

4.1 Assume that you have been given a task to assist grade 10 learners with their school work. You discover that the learners are struggling to calculate the area of a triangle. Create a simple program that will enable the learners to use two variables of their choice For assigning values for height and base of a triangle to compute the area of a triangle. The clear button should remove text in only the height and base textboxes. The exit button should close the form window. My Cal 0

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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Please create using C# The sales tax rate is 5.5%. Rename all text boxes, using a 2 after their names as in:txtNumScoops2, txtUnitPrice2, btnCalculate2, etc.10. Delete the Discount Code label and the Discount Code text box11. Add a group box from your toolbox, change the text property to be Discount Code12. Click on the group box, and then click the radio button object in the toolbox13. Change the text property for the radio button to Discount 20%, rename (ID property)to radDiscount2014. Copy the radio button two more times15. Rename them to be radDiscount10 and radDiscount0 and change the text properties tobe Discount 10%, Discount 0%/16. Do the same calculations as the top objects, however modify your code to use theradio button to determine which discount option to implementa. The code to check if a radio button has been selected would be:if (radDiscount20.Checked) //this implies the first button has been selected17. To clear a radio button the code would be:radDiscount20.Checked =…
use java GUI The form should contain five command buttons, two labels only, and three picture boxes. The three picture boxes, each containing a flag, are on top of one another, but only one should be visible at a time. For each picture box: Be sure to add the image as a local resource. Set the Size property to 100, 50 Click the Size Mode list arrow, then click StretchImage in the list. For the Labels: One label will have your name as the programmer – see bottom left corner of the windows above. The other label will be used to display the name of the capital city. When a country button is clicked assign the name of the city into this label.
Complete the code with if statement(s) to solve this problem? Print the message "charge your phone" if you have a charger and battery level is 15% or less. Print "Charge your phone when your charger s is available." if the battery is 15% or less and you don't have a charger. Print "Your battery is charged" if the battery level is more than 15%. Please set the font in the text editor to Courier New to make it easier for code to line up. 1 charger_available = True 2 battery_level = 0.15 3 4 7 10 Charge your phone.
Student Name Student Id 1. Write a program to rotate frame wire teapot and decrease the rotation speed by coding the right button of the mouse and display menu on middle button object.
Write a Visual Studio 2019 Windows Forms Application that accepts a phrase from the user and counts the number of vowels in the phrase. For this exercise, count both uppercase and lowercase vowels, but do not consider y to be a vowel. Use the Controls that you think are best for each function. Label items appropriately, and use fonts and colors to achieve an attractive design. Include a Close button to exit the application. please use c# langague.
Write a Visual Studio 2019 Windows Forms Application that accepts a phrase from the user and counts the number of vowels in the phrase. For this exercise, count both uppercase and lowercase vowels, but do not consider y to be a vowel. Use the Controls that you think are best for each function. Label items appropriately, and use fonts and colors to achieve an attractive design. Include a Close button to exit the application.
PLEASE READ-THIS IS NOT FOR A GRADE!⚠️⚠️⚠️ Using the code below how would you code a Program that should display the average for the first semester and the second semester.Also posted an example Code: import tkinter # Let's create the Tkinter window. window = tkinter.Tk() window.title("GUI") # You will first create a division with the help of Frame class and align them on TOP and BOTTOM with pack() method. top_frame = tkinter.Frame(window).pack() bottom_frame = tkinter.Frame(window).pack(side = "bottom") # Once the frames are created then you are all set to add widgets in both the frames. btn1 = tkinter.Button(top_frame, text = "Button1", fg = "red").pack() #'fg or foreground' is for coloring the contents (buttons) btn2 = tkinter.Button(top_frame, text = "Button2", fg = "green").pack() btn3 = tkinter.Button(bottom_frame, text = "Button3", fg = "purple").pack(side = "left") #'side' is used to left or right align the widgets btn4 = tkinter.Button(bottom_frame, text =…
Exercise (2): To design a simply calculator, design a form with three text boxes and four command buttons. The integer value of the first and second number is entered into separate (labeled) text boxes. Write codes to perform add, subtract, multiply, and divide where pressing on buttons. Display the result operation in separate TextBox by using the following formula. 11+15=26 Екаmple 6 First No. Second No. Result
Do as directed. There is an application in which user may check subject check box and enter subject marks in relevant text field. In case of checking check box relevant text field state is changed to editable and by unchecking check box relevant text field state is changed to read only, you have to Write a code for “Total and Average Quality Points” button in which you have to calculate total points, average point and show in relevant fields. Also write code for click event of check boxes. Average Points = Total Points/Number of Courses
Visual Basic. Write an expression that evaluates to true if the value of the integer variable numberOfPrizes is divisible (with no remainder) by the integer variable numberOfParticipants. (Assume that numberOfParticipants is not zero.)
02 - Rectangular Prisms Prompt the user for three integers representing the sides of a rectangular prism. Calculate the surface area and volume of the prism, then draw three rectangles of asterisks portraying the top, side, and front view of the prism labeled accordingly (which set of numbers represent each view is at your discretion). Enter three integers: 2 5 6 Surface Area: 104 Volume 60 Top View (2 x 5): Side View (2 x 6): Front View (5 x 6):
6.Code with comments and output screenshot is must for an Upvote. Thank you! Just do .