A ray is segment A, N, and B, because it has a line going away from a point.
This graph doesn’t have any vertexes.
This graph doesn’t have any parallel lines.
I’m not sure about coplanar,collinear points, 9r segment addition postulate, though.
This graph doesn’t have any perpendicular lines, though.
Answer:
x³ - 8x² - 11x + 148
Step-by-step explanation:
Given that x = 6 + i is a root then x = 6 - i is also a root
Complex roots occur as conjugate pairs.
The factors are therefore (x - (6 + i)) and(x - (6 - i))
Given x = - 4 is a root then (x + 4) is a factor
The polynomial is the product of the factors, that is
p(x) = (x + 4)(x - (6 + i))(x - (6 - i))
= (x + 4)(x - 6 - i)(x - 6 + i)
= (x + 4)((x - 6)² - i²)
= (x + 4)(x² - 12x + 36 + 1)
= (x + 4)(x² - 12x + 37) ← distribute
= x³ + 4x² - 12x² - 48x + 37x + 148
= x³ - 8x² - 11x + 148
The answer will be 19.5104
Answer:
65 miles
Step-by-step explanation:
distance over time
325/5 = 65
