Which best describes the dimensions of a plane?
Aplane has zero dimensions because it represents a location on the coordinate plane.
Aplane has one dimension because it is made up of an infinite number of points.
A plane has two dimensions because is a fat surface that has length and with but no depth
Aplane has three dimensions because it is made up of exactly three noncolinear points.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5