The complex conjugate of 13-21i is 1.3+ 2i.
In general the conjugate of a+bi is a - bi
and the conjugate of a-bi is a + bi
Answer:I think the pair that is perpendicular is
Y=2/3x
Answer:
Aria unui paralelogram 
Step-by-step explanation:
Folosind formula:
Aria unui paralelogram = (baza x înălțimea)
= (3√2 x 2)

Aria unui paralelogram 
Answer:
c
Step-by-step explanation:
choice A means

choice B means

choice C means which is the answer

choice D means

hope it helps ❤❤❤
For any question comment me
Answer:
The correct answer is 9 inches : )
Step-by-step explanation:
I took the test and got it right