Answer:
4km
Step-by-step explanation:
x
Answer:
4
Step-by-step explanation:
It's a opposite of -4 so the opposite would be 4
Answer:
what are we trying to do with the problem tho?
Step-by-step explanation:
Using the law of cosines:
The grocery store to the school:
Distance = √(7^2 + 10^2 - 2*7*10*cos(100)
Distance = 13.16 miles
The movie store to the school:
Distance = √(7^2 + 10^2 - 2*7*10*cos(120)
Distance = 14.80 miles
The friend is further away.
