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3 years ago

Select all that apply. Two physical things you can do to demonstrate you are paying attention to a speaker are _ and _.

Computers and Technology

2 answers:

omeli [17]3 years ago

7 0

B and d ............

kherson [118]3 years ago

4 0

The correct answers are
B) Face the speaker
and
D) Make eye contact

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Write a test program that prompts the user to enter three sides of the triangle (make sure they define an actual triangle), a co

Ivanshal [37]

Answer:

Scanner in = new Scanner(System.in);

System.out.print("Please enter 3 sides of a triangle, color and " +

"whether it is filled or not (true false): ");

double s1 = in.nextDouble();

double s2 = in.nextDouble();

double s3 = in.nextDouble();

String color = in.next();

boolean filled = in.nextBoolean();

Triangle t1 = null;

try {

t1 = new Triangle(s1, s2, s3, color, filled);

}

catch (IllegalTriangleException ite) {

System.out.println(ite.toString());

}

System.out.println(t1.toString());

System.out.printf("Triangle color: %s, Triangle filled: %s%n" +

"Area: %.2f%n" +

"Perimeter: %.2f%n%n",

t1.getColor(),

t1.isFilled(),

t1.getArea(),

t1.getPerimeter());

Explanation:

Scanner in = new Scanner(System.in);

System.out.print("Please enter 3 sides of a triangle, color and " +

"whether it is filled or not (true false): ");

double s1 = in.nextDouble();

double s2 = in.nextDouble();

double s3 = in.nextDouble();

String color = in.next();

boolean filled = in.nextBoolean();

Triangle t1 = null;

try {

t1 = new Triangle(s1, s2, s3, color, filled);

}

catch (IllegalTriangleException ite) {

System.out.println(ite.toString());

}

System.out.println(t1.toString());

System.out.printf("Triangle color: %s, Triangle filled: %s%n" +

"Area: %.2f%n" +

"Perimeter: %.2f%n%n",

t1.getColor(),

t1.isFilled(),

t1.getArea(),

t1.getPerimeter());

7 0

3 years ago

Consider the following code segment.

Bingel [31]

Answer:

A.)

arr[0] = 10;

arr[1] = 10;

Explanation:

Given the array:

arr = {1,2,3,4,5}

To set the first two elements of array arr to 10.

Kindly note that ; index numbering if array elements starts from 0

First element of the array has an index of 0

2nd element of the array has an index of 1 and so on.

Array elements can be called one at a time using the array name followed by the index number of the array enclosed in square brackets.

arr[0] = 10 (this assigns a value of 10 to the index value, which replace 1

arr[1] = 10 (assigns a value of 10 to the 2nd value in arr, which replaces 2

3 0

3 years ago

he function below takes one parameter: a list of strings (string_list). Complete the function to return a new list containing on

Aleks04 [339]

Answer:

def select_short_strings(string_list):

new_list = []

for s in string_list:

if len(s) < 20:

new_list.append(s)

return new_list

lst = ["apple", "I am learning Python and it is fun!", "I love programming, it is easy", "orange"]

print(select_short_strings(lst))

Explanation:

- Create a function called select_short_strings that takes one argument string_list

Inside the function:

- Initialize an empty list to hold the strings that are less than 20

- Inside the loop, check the strings inside string_list has a length that is smaller than 20. If found one, put it to the new_list.

- When the loop is done, return the new_list

- Create a list to check and call the function

4 0

3 years ago

Read 2 more answers

Which keyboard shortcut can you use to copy data from a cell? HURRY UP PLZ RIGHT NOW HURRY.

Romashka-Z-Leto [24]

The keyboard shortcut used to copy data from a cell is A.) Ctrl + c command +C

I hope this helped!! :)

7 0

3 years ago

Read 2 more answers

An effective technology for e-training and e-learning is __________, which uses computer graphic displays that the user can adju

ruslelena [56]

Answer:d)Visual interactive simulation (VIS)

Explanation:Visual interactive simulation (VIS) is the technology that works in a system for its development and simulation application for making the system display dynamic.

The dynamic display is preferred because it creates the interest in clients and is also used for the e-learning purpose. It also helps in decision making in accordance with competitive process.

LOT, Flash and WebEx does not provide the service for the e-teaching services with the dynamic display feature.Thus , the correct answer is option(d).

4 0

3 years ago

Select all that apply. Two physical things you can do to demonstrate you are paying attention to a speaker are _____ and _____.

Select all that apply. Two physical things you can do to demonstrate you are paying attention to a speaker are _ and _.