A. ) 2x -6 = 4
b. ) -3 x + 2 = 8

Need on this geometry question. explain how you did it.

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°