13 divided by 3 is 4.33 repeating
So only 5 is greater than 13/3 or 4.33 repeating
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
Percentage error is calculated by
Percentage error = (estimate-real)/real*100%=(115-82.5)/82.5*100%=28.26%
An over-estimate gives a positive error percent, and an underestimate gives a negative error.
Also, dividing by the real value makes it possible to have more than 100% error.
For example, if real cost is $50, and estimated cost is $150, then error percent is (150-50)/50*100%=200%!
1,3 when you rotate 180 you just change the signs
Answer:
M=6 OR slope=6
Step-by-step explanation:
Use slope formula