Answer:
Lines BC and F represent perpendicular lines
Step-by-step explanation:
we have
<em>Line BC</em>

the slope of the line BC is 
<em>Line F</em>

the slope of the line F is 
we know that
If two lines are perpendicular, then the product of their slopes is equal to -1
so

we have
-----> slope line BC
-----> slope line F
Find the product of their slopes

therefore
Lines BC and F represent perpendicular lines
Answer:
The storage capacity of the USB is far greater than Kilobytes, but less than a Terabyte.
Step-by-step explanation:
Temperature at mid-night
=235+(-485)
=-250 degrees, whatever the unit was (C,F, R, K).
5) 2 3/35
6) 8 5/8
7) 9/40
8) 5 7/10


The first equation gives

Differentiating with respect to
gives

for some constant
. So

and by the fundamental theorem of calculus,
