Answer:
5 + 2x
Step-by-step explanation:
Called the unknown number "x"
The problem essentially says;
5 + 2x
Answer:
Step-by-step explanation:
Given lines in parametric form
line 

direction vector of
Line 
direction vector of
therefore

thus lines are parallel.
(ii)distance between two lines is
is given by
=s
=3s

where
=3
=-2
=-3
=-9
=6
=9
distance(d)=0 units since value of the matrix

is zero
hope this helps-------------
Integers are whole numbers that are either positive or negative. Operation of signs is important when dealing with integers.
In this case, -3 and -2 are integers that are being added.
if we add -3 by -2 we get -6 because when a negative number is added to a negative number the negative sign does not change
thus, (-3)-2 = -5