Answer:
0
Step-by-step explanation:
Here,
p=2
b=2
c=?
we know that,
c= p²-b²
=4-4
=0
Answer:
Just be yourself
Step-by-step explanation:
Answer:
385 cm
Step-by-step explanation:
350+20+15
=385CM
Answer:
graph C
Step-by-step explanation:
Answer:
None.
Step-by-step explanation:
The only possible restriction in the rational expression
can originate in its denominator being zero for some values of a. However, since the denominator in this case (a^2+4) is always positive (and larger or equal to 4) for all values, no restrictions on the variable a exist.