I believe the correct answer is the last number line
The vector sum of two vectors as (7,5) and (13,-5) is given by
which can be written in point form as (20,0) .
<u>Step-by-step explanation:</u>
Here we have , two vectors as (7,5) and (13,-5) Which are represented as :

Addition of vector is as same as normal addition of integers as :
⇒ 
⇒ 
⇒
,
where i & j are the unit vectors in direction x-axis and y-axis respectively.
The vector sum of two vectors as (7,5) and (13,-5) is given by
which can be written in point form as (20,0) .
The answer is 256 as on every shelf madison has squared the shelf before
Ten.
20 over 2 is like 20 divided by 2.
It 124 times .065 and you get 8.06