A) 18032, 1803.2, 180.32
B) Decimals
C) bcz 46 was divided with 10 to make it decimal number.
Answer:A line segment has two endpoints. It contains these endpoints and all the points of the line between them. ... A ray is a part of a line that has one endpoint and goes on infinitely in only one direction. You cannot measure the length of a ray.
Step-by-step explanation:
Answer:
Step-by-step explanation:
multiply each coordinate by 2.5
new vertices are (15,10),(5,10),(15,-5) and (5,-5) respectively.
Answer:
Yes, those are the first triangular numbers.
There is a relation between the number and its position but isn't direct.
Step-by-step explanation:
The triangular numbers can be represented by equilateral triangles, but also can be represented by:

where:
n, represents the position
T represent the triangular number.
As you may see, the equation of triangular numbers is not a straight line. It is a parable. For that reason there isn't a direct variation.
Natural number - 5
Irrational number - π