Answer:
<h2>
12(cos120°+isin120°)</h2>
Step-by-step explanation:
The rectangular form of a complex number is expressed as z = x+iy
where the modulus |r| = 
and the argument 
In polar form, x = 
Given the complex number, 
. To express in trigonometric form, we need to get the modulus and argument of the complex number.
For the argument;
Since tan is negative in the 2nd and 4th quadrant, in the 2nd quadrant,
z = 12(cos120°+isin120°)
This gives the required expression.
Answer:
First you want to multiply 13.25 by 40 meters. Your answer will be 530. Once you get your answer you will have to label it. 13 x 40 = 520 x 0.25 530 Hope this helps
Answer:
lol good luck with that but you add them
Step-by-step explanation:
For question between 13 -> 17 replace n with the number.
Example:
13.) n = 2; 2+(-1) = 1
Either of two Angles whose sum is 180 degrees
