C. Manifest Destiny. Many people believed it was bound to happen, that the US would take the east coast to the west. It ended up to be true, but at the cost of millions of Indian lives.
Answer:
MATLAB script is given below
Explanation:
/Practice with inheritance, polymorphism, and Abstract Data Types
//header file for Polygon class
#ifndef MYPOLY_H
#define MYPOLY_H
class myPoly
{
public:
//constructor
//const reference pass because the values w and h don't change and reference avoid the time it takes to copy large
// objects by value (if there were any)
myPoly();
myPoly(const float & w, const float & h);
//destructor
virtual ~myPoly();
//accessors
float getWidth();
float getHeight();
void setWidth(const float & w);
void setHeight(const float & h);
virtual float area() = 0;
private:
float width, height;
};
#endif
The answer is it has a mixed economy
