Answer:
2.5 dollars a day
Step-by-step explanation:
17.5 /7 in calculator
The answer would be y=-4 and x=4, so pick which ever number/letter has this answer.
Answer:
33
Step-by-step explanation:
3*4*2.75=33
Answer:
Anna's walk as a vector representation is
and refer attachment.
Step-by-step explanation:
Let the origin be the point 1 from where Ann start walking.
Ann walks 80 meters on a straight line 33° north of the east starting at point 1 as shown in figure below,
Resolving into the vectors, the vertical component will be 80Sin33° and Horizontal component will be 80Cos33° as shown in figure (2)
Ann walk as a vector representation is 
Thus, Anna's walk as a vector representation is 