1. i don't know either
2. is 254
3. real is -7 imaginary 8i
Graph and see where the points are, if they are in the solution, they are correct.
Please mark me brainlist and solve the question I just asked.
Have a good day :)
The Answer Is B=157°
It's corresponding to angle 157°, meaning B=157°
D) graph D
x² < 4
x < which means x < 2 and x > -2