If Nick starts with 20, we can just plug it into p/2 - 12 to get 10-12 or -2. This means Nick did not get 20 cards. Now we have answered both. Two-liner!
Answer:
60°
Step-by-step explanation:
the angle Θ between vectors a and b is
cosΘ =
=
=
=
, then
Θ =
(
) = 60°
Answer:
54x^5-42x^6-18x^5-9x^6+7x^5+3x^4
61x^5-51x^6-18x^5+3x^4
-51x^6+43x^5+3x^4
Answer:
1.= Correct
2.= False(Raul has a negative slope and Becky has a positive, it is not both positive so FALSE)
3.= Corect(They both cross on the x and y axis.)
Step-by-step explanation: