Answer:
where are the angles...........
Answer:
-60
Step-by-step explanation:
-3 x -4 x -5
12 x -5
-60
negative x negative x negative= negative
Answer:
get a ruler and meshure out 72 millimeters.
Step-by-step explanation:
did exam
Answer:
i dont know sorry
Step-by-step explanation:
Answer:

Step-by-step explanation:
Complex numbers identity:
The complex numbers identity is:

Square of the sum:

In this question:





So
