Answer:
D
Step-by-step explanation:
The opposite faces are congruent, that is the surface area (SA) is
SA = top/ bottom + 2 sides + front/ back
= (3 × 2) + (3 × 2) + (2 × 5) + (2 × 5)+ (3 × 5) + (3 × 5)
= 6 + 6 + 10 + 10 + 15 + 15
2x = 8 so x = 8/2 = 4
or
3x = 12
x = 12/3
x = 4
answer: x = 4 (answer is your last choice)
Answer:
Table one respresents a function
Step-by-step explanation:
The reason is because the other 3 tables have two of the same x inputs but having a different out put
Hope this helps
Two immediate observations:
(1) Clearly, we can't have
, since that would make both the rational and the square root terms undefined.
(2) If
is real, then
only exists if
. This means that for
to exist, we require
.
If
, then we don't have to worry about
ever taking on a value of -2.
