Diane ande her 3 friends when out to eat the total cost of lunch was $34 if they split the bill evenly how much Will each person have to pay?

8.5

Step-by-step explanation:

34 divided by 4

8.5

Step-by-step explanation:

Diane would also be included because it is her AND her 3 friends, so it would be 34 divided by 4 = 8.5

I hope this helps you

you would use (d.) the law of cosines or a^2 = b^2 + c^2 – 2bc(cos a)

, b^2 = a^2 + c^2 – 2ac(cos b), or c^2 = a^2 + b^2 - 2ab(cos c). you wouldn't use b. the law of sines as it is mostly effective when 1side and 2angles are given. a and c aren't the answer for they are the improper versions of the law of cosines. hope this is .