Afarmer has one square mile of land. if he divides his land into square fields that are a half mile long and a half mile wide, how many fields will he have?

4 fields.

Step-by-step explanation:

A farmer had a land with area = 1 mile²

He divides his land into square fields with length = mile

and the width of the field = miles

Area of each square = ( × )

                                  = miles²

number of fields =

                         =

                         = 4 fields.

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol