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san4es73 [151]
3 years ago
14

A pointing device uses light to determine hand motion.

Computers and Technology
1 answer:
kirill [66]3 years ago
3 0
The answer to this is Optical mouse. 

The reason the answer is optical mouse is because the optical mouse is a computer mouse which uses a light source, typically a light-emitting diode, and a light detector, such as an array of photodiodes, to detect movement relative to a surface. 

Hope this helped :)
have a great day 
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Answer:

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Explanation:

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3 years ago
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qwelly [4]

Answer:

The program in C++ is as follows:

#include <iostream>    

using namespace std;

int perimeter(int side1, int side2, int side3){

return side1+side2+side3;

}

struct Triangle  {

int side1;  int side2;   int side3;

};

int main(void) {

int side1, side2, side3;

cout<<"Sides of the triangle: ";

cin>>side1>>side2>>side3;

struct Triangle T;

T.side1 = side1;

T.side2 = side2;

T.side3 = side3;  

cout << "Perimeter: " << perimeter(T.side1,T.side2,T.side3) << endl;

return 0;

}

Explanation:

See attachment for complete code where comments are as explanation

Download cpp
7 0
3 years ago
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Phantasy [73]

Coordination in a global information system requires a decentralized architecture for data, standardization within departments

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MTINGAENL ....
erik [133]

Answer:

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Igoryamba
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So you need four 4-bit adders, giving you 16 bits resolution.
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