V=πr^2h
h=4.5
r=6
v=22\7 x 6 x 6 x 4.5
v=509.142857
v=509cubic unit
It seem like it's listing the factors and not the roots. If the given factors are x-2, x-(1+sqrt(5)), and x+3i
Then this means that x-(1-sqrt(5)) is another factor. So it looks like choice B is the answer. I'm using the idea that if x-(a+b*sqrt(c)) is a factor then so is x-(a-b*sqrt(c)).
Answer:
B
Step-by-step explanation:
It is not a scalene triangle because a scalene triangle has no sides equal and the triangle shown has 3 equal sides.
Y = $35.25(6) + 40
y = $211.5 + $40= $251.50
the answer is a
