Answer:
b2 + 12b + 35 = 0
Step-by-step explanation:
b2 + 12b + 35 = 0
Reorder the terms:
35 + 12b + b2 = 0
Solving
35 + 12b + b2 = 0
i hope this has helped you
-grace
B. 2 I believe that’s right
Answer:
(first and brainliest??) 27 degrees
Step-by-step explanation:
The top triangle's missing angle is 75 degrees because 85+20=105 and 180-105=75. Knowing this, we know that the angle that's connecting the two triangles is also 75 degrees. 78+75=153 and 180-153=27
<h2>
Explanation:</h2>
Unlike 0, we can write any complex number in the trigonometric form:
We have the complex number:
So can be found as:
Now for α:
Finally:
<h2>Learn more:</h2>
Complex conjugate: brainly.com/question/2137496
#LearnWithBrainly
(7.98*10-2)(5.0*10-5)=(79.8-2)(50-5)=77.8*45=3501=3.501*10³
3.501*10³