Answer:
-20
Step-by-step explanation:
f (-3) = 12 x -3 + 11 +5
^
12 x -3 + 16
^
-36 + 16
^
= -20
The nearst rounding to the tens is 230
Complex numbers are divided into two parts; real and imaginary parts. The value of Z3 is 
Given that:


Since O is the origin, then:

This means that:

So, we have:

Collect like terms


Hence, complex number Z3 is 
Read more about complex numbers at:
brainly.com/question/18509723
Answer:

Step-by-step explanation:

Thr answer is the slope.
Answer:
Your answer would be D
Step-by-step explanation: