Answer:
-4 + 16 i
Step-by-step explanation:
You are dealing with imaginary numbers so i dont remember y but i know that it is that answer
5/5 because 7/8-2/3 equals 5/5 what you are doing you are taking away you take away 2 from the 7 and take away 3 from the 8 so there is your anwser 5/5 hope this helped! :D
Answer:
45 times of the number i think
Pythagoras theorem is used in scalene triangles to work out the other side length to do this you would need to follow the rule a2+b2=c2 in order to calculate the hypotenuse