Answer:The first one I think
Step-by-step explanation:
this is the way how i solved it.
the answer is VY=7.3, Area=102.2
I believe it is correct
The diagonals of the parallelogram bisect each other,
so this statement is true
Answer:
so whats u r question
Step-by-step explanation:
The quadratic formula is:
x=(-b±√(b^2-4ac))/(2a) for the quadratic of the form ax^2+bx+c
The discriminant is the (b^2-4ac) part of the quadratic formula.
Let d=(b^2-4ac). If:
d<0: There are no real roots.
d=0: There is one real root.
d>0: There are two real roots.
In this case the discriminant is:
(-6)^2-4*3*4
36-48
-12
Since -12<0 there are no real roots for the equation 3x^2-6x+4.