N=0
Done !!!!!!!! Can I get brainliest
Answer:
18 food booths initial costs are $(3,150 + 7d)
Step-by-step explanation:
Answer:k=1,k=-2,k=
Step-by-step explanation:
Given two vectors


Distance between them is given by

squaring both side



k=1

angle between u and v is 90 i.e. orthogonal

=0
2+k=0
k=-2

angle between u & v is 





=0
k=
Answer:
C
Step-by-step explanation: