Answer:
a 2 and b -20
Step-by-step explanation:
The answer is " 1320000000 ft " away
Answer:
a.
Step-by-step explanation:
a= y-k/ (x-h)^2
<h2>
Make me a brain list</h2>
With every imaginary term, there are 2 complex conjugates with opposing signs. So if I had the term a+bi, the complex conjugate would be a-bi. So given your example of -1+4i, the complex conjugate would just be the opposite sign, now negative, to get -1-4i.
Answer: 5
Step-by-step explanation:
use formula a^2 + b^2 = c^2
a^2 + 12^2 = 13^2
a^2 + 144 = 169
- 144 -144
a^2 = 25
sqrt sqrt
a = sqrt (25)
a = 5
