Yes, this statement is true.
Actually this statement is about using Microsoft PowerPoint, shapes in the shape gallery can be combined to show relationships among the elements.
In the shape gallery of Microsoft PowerPoint, there are many shapes such as oval, square, rectangle, star, line and many more. One can use any shape to illustrate the concept or to show relationship between something.
In this way, writing the code in C++ we can say that it will be possible to make the coordinates on the planes.
<h3>Writing the code we have:</h3>
<em>#include <iostream></em>
<em>#include <cmath></em>
<em>#include <iomanip></em>
<em>using namespace std;</em>
<em>class Point{</em>
<em>private:</em>
<em>float x;</em>
<em>float y;</em>
<em>public:</em>
<em>Point(){ </em>
<em>x = y = 0;</em>
<em>}</em>
<em>Point(float x, float y){ </em>
<em>this->x = x;</em>
<em>this->y = y;</em>
<em>}</em>
<em>float getX(){ </em>
<em>return x;</em>
<em>}</em>
<em>float getY(){</em>
<em>return y;</em>
<em>}</em>
<em>float getDistance(){</em>
<em>return math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2));</em>
<em>}</em>
<em>string toString(){ </em>
<em>return "("(x1, y)","(x2, y2)")";</em>
<em>}</em>
<em>};</em>
See more about C code at brainly.com/question/17544466
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Answer:
decreased drastically over the last five decades
Explanation:
I would say it is that answer because a few decades ago we needed huuuge computers that filled rooms to compute simple tasks. Now we have cellphones, which are basically computers that can fit into the palm of our hands. Our phones can do more than what those huge computers of the past did and they're easier to produce. So cost must have drastically decreased.