Geographers use negative numbers to represent points below sea level and positive numbers to rep
points above sea level. For example, the lowest point in Minnesota is at - 17.3 meters and the high
point is at 14.1 meters.

A 7 1/4

Step-by-step explanation:

I got it right

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 .

4

step-by-step explanation: