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earnstyle
17 days ago
10

The major result of treating 1-butyne with 6M aqueous NaOH would be:_______.A. the production of an alkene.B. the production of

an alkane. C. the production of an enol. D. nothing, as the alkyne would not react to an appreciable extent. E. the production of the sodium alkynide.
Computers and Technology
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You just read an msds for acetic acid. based on what you read, what type of information is included in an msds sheet? record you
maria [1035]
The MSDS sheet is packed with details such as the owning company of the acid, the ingredient's makeup, potential hazards and their management, first aid steps, and firefighting precautions, among other things. It provides comprehensive information necessary for laboratory safety when handling various chemicals. 
3 0
2 months ago
Write a Python3 program to check if 3 user entered points on the coordinate plane creates a triangle or not. Your program needs
Rzqust [1037]

Answer:

tryagain = "Y"

while tryagain.upper() == "Y":

    x1 = int(input("x1: "))

    y1 = int(input("y1: "))

    x2 = int(input("x2: "))

    y2 = int(input("y2: "))

    x3 = int(input("x3: "))

    y3 = int(input("y3: "))

    area = abs(x1 *(y2 - y3) + x2 * (y1 - y3) + x3 * (y1 - y2))

    if area > 0:

         print("Inputs form a triangle")

    else:

         print("Inputs do not form a triangle")

    tryagain = input("Press Y/y to try again: ")

Explanation:

To check for this, we will simply compute the area of the triangle given that inputs are on a coordinate plane i.e. (x,y).

An area greater than 0 means it's a triangle

Conversely, if not, it's not a triangle.

This line starts the loop with variable tryagain set to Y

tryagain = "Y"

while tryagain.upper() == "Y":

Following lines retrieve the triangle's coordinates     x1 = int(input("x1: "))

    y1 = int(input("y1: "))

    x2 = int(input("x2: "))

    y2 = int(input("y2: "))

    x3 = int(input("x3: "))

    y3 = int(input("y3: "))

Now, this computes the area

    area = abs(x1 *(y2 - y3) + x2 * (y1 - y3) + x3 * (y1 - y2))

Finally, this checks the condition mentioned above.

    if area > 0:

         print("Inputs form a triangle") This message appears if the condition is true

    else:

         print("Inputs do not form a triangle") This is printed if the condition is not met

    tryagain = input("Press Y/y to try again: ") It prompts the user to input new values

4 0
2 months ago
Dairy Farm decided to ship milk in containers in the form of cubes rather than cylinders. Write a program called ws4.cpp that pr
Harlamova29_29 [1022]

Answer:

1. #include <iostream>

2. #include <cmath>

3.  

4. using namespace std;

5.  

6. int main()

7. {

8.     float radius;  

9.     cout << "Type the radius of the base: "; // Input a number

10.     cin >> radius; // Capture user input

11.      

12.     float height;  

13.     cout << "Type the height: "; // Enter a number and press enter

14.     cin >> height; // Get user input

15.      

16.     float volumeCylinder = 3.1416 * radius * radius * height;

17.     float cubeSide = std::pow(volumeCylinder, 1/3.);

18.     cout<<"Cube side is: "<< cubeSide;

19.      

20.     return cubeSide;

21. }

Explanation:

  • Lines 1 to 5 observe two libraries
  • Lines 6 to 7 declare the main function
  • Lines 8 to 11 solicit the radius of the cylinder from the user
  • Lines 12 to 15 request the user to input the cylinder's height
  • Line 16 calculates the cylinder's volume with the formula        V=pi*(r^2)*h
  • Line 17 computes the side length of a cube with a matching volume as the cylinder using side=∛(V)
  • Lines 18 to 21 display and return the cube's side length
Download cpp
3 0
3 months ago
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