Answer:
in order to make the full 180°, the measure of angle 3 will be subtracted from 180. The answer will be......132. Hope I helped! Plz mark brainliest!
Step-by-step explanation:
Answer:
Step-by-step explanation:
In the rectangular complex number -9√3 + 9i, which has a standard form a + bi, the a = -9√3 and the b = 9. We need this in polar form (r, θ) where
and filling in:
(notice we do not put the i in there with the 9).
so
r = 18. Now let's move on to the angle, which is a little more difficult. The angle is found in the inverse tangent ratio:
so filling that in, we have:
Since tangent is the side opposite over the side adjacent, y is positive and x is negative in the second quadrant. This is a 30 degree angle in QII, which has a reference angle of 150 degrees. This angle in radians is 
, so the polar form of that number is (18, 
)
1. 1 5/8 / -1 3/5 = -25/24 = -1 1/24
2. -5 1/3 / 2 3/4 = 10/9 = -1 1/9
A. 2 and 8
It’s the pair of angles on the outer side of each of those two lines but on opposite of the transversal.
