ANSWER - i believe the answer is D
Nothing shows try posting a photo
The Complex nth Roots Theorem with any nonzero complex number has exactly n ∈ N distinct nth roots.
<h3>
What is a non-zero complex number?</h3>
This is the quantity which does not equal zero is said to be nonzero. A real nonzero number must be either positive or negative, and a complex nonzero number can have either real or imaginary part nonzero.
The roots lie on a circle of radius centered at the origin and spaced out evenly by angles of 2π/n.
Learn more about the <em>nth root</em> here:
brainly.com/question/1581238
Answer:
<em>B.) M + 7</em>
Explanation:
Since the average (arithmetic mean) of two numbers is equal to the sum of the two numbers divided by 2, the equations X = m+9/
2
, Y = 2m+15/2
, Z = 3m+18
/2 are true. The average of x, y, and z is given by x+y+z
/3
. Substituting the expressions in m for each variable (x, y, z) gives:
[
m+9
/2
+
2m+15/
2
+
3m+18/2
] / 3
This fraction can be simplified to <em>m+7.</em>
