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denis23 [38]
3 years ago
15

What characters cannot be used in a filename?

Computers and Technology
1 answer:
My name is Ann [436]3 years ago
8 0
I know you cannot use special characters like "?" and ";" I hope you find my answer useful!!! :)
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Shelby likes to play video games on an old Atari video game system. No matter how old the cartridge, when she inserts it into th
Nady [450]

Answer:

ROM (Acronym of Read-only memory. (video games))

Explanation:

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3 years ago
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Select all that apply.
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You may do all of the given options.
Thank You!
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3 years ago
Write a program that prompts the user to enter the center and a point on the circle. The program should then output the circle’s
sergij07 [2.7K]

Here is the code in C++.

#include <bits/stdc++.h>

using namespace std;

// function to calculate distance between two points

double distance(int a,int b,int c,int d )

{

 // return the distance between center and point

  return sqrt(pow(c - a, 2) +

               pow(d - b, 2) * 1.0);

}

// driver function

int main()

{

// variables to store coordinates

int x1,y1,x2,y2;

cout<<"Please Enter the center(x y) of the circle: ";

//reading center

cin>>x1>>y1;

cout<<"\nPlease Enter a point(x1 y1) on the circle:";

//reading point

cin>>x2>>y2;

// calling distance() function with 4 parameters

double rad=distance(x1,y1,x2,y2);

// calculating Radius and print

cout<<"Radius of circle is: "<<rad<<endl;

// calculating Diameter and print

cout<<"Diameter of circle is: "<<2*rad<<endl;

// calculating Circumference and print

cout<<"Circumference of circle is: "<<2*3.14*rad<<endl;

// calculating Area and print

cout<<"Area of circle is: "<<3.14*rad*rad<<endl;

return 0;

}

Explanation:

First it will read coordinates of center and point on the circle.The distancebetween center and point on circle is Radius. Call distance() function withfour parameters which are coordinates of center and point. This will return the value of Radius. Diameter is 2 times of Radius.Diameter of a circle is 2*3.14*Radius. and Area of the circle is calculate as 3.14*Radius*Radius. After finding these value print them.

Output:

Please Enter the center(x y) of the circle: 0 0

Please Enter a point(x1 y1) on the circle: 3 4

Radius of circle is: 5

Diameter of circle is: 10

Circumference of circle is: 31.4

Area of circle is: 78.5

4 0
3 years ago
Default tab stops are set in word every _______ inch.<br> a. ¼<br> b. ¾<br> c. ½<br> d. 1
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Default tab stops are set in word every 1/2 inch so your correct answer is C :)
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3 years ago
Which statement is true regarding bitmap images?
horrorfan [7]
<span>Which statement is true regarding bitmap images?</span>
I believe it is D

8 0
3 years ago
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