1.2%
3/250 = 0.012
0.012 x 100 = 1.2%
If -2i is a root, then 2i is also a root. If √10 is a root, then -√10 is also a root. Convert all four of these roots into factors using the factor theorem (which says that if R is a root, then (x - R) is a factor).
(x + 2i) (x - 2i) (x - √10) (x + √10)
Multiply these factors together. (It's easiest to multiply the conjugate pairs together first.):
x^4 - 6x^2 - 40
Answer
Are you taking the quiz for math 1? This bout to be real awkward if you aren't who I think you are :/
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
inverse operations: 10 - 28 = 18 18 / 2 = 9
Answer:
C
Step-by-step explanation:
The line of symmetry is a line that splits the figure into 2 halves where each half is a mirror image of the other. In the third figure, if a line is drawn through x = -1, the halves mirror each other. If a line is drawn through y = -2, the top and bottom halves mirror each other.
