Hey there!
This is the formula I use
p(percent) over 100= is/of
25/100= x/180= 180*25 = 4500/100= 45
45 of the cars were red
It's not a perfect square trinomial because it doesn't factor into one.
The square root of c-term 64 = 8
then the b-term coefficient would need to be -16 not -8.
x^2 - 16x + 64 = (x - 8)^2
you can also see this by calculating vertex. perfect squares have one solution which means the vertex of a perfect square trinomial is on the x-axis.
Answer:
2 2/3 cm
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
We know the volume =96 pi and the diameter is 12
We want the radius
r =d/2 = 12/2 =6
96 pi = pi * (6)^2 h
96 pi = 36 pi h
Divide each side by 36 pi
96 pi/36 pi = 36pi h / 36 pi
8/3 = h
Changing from an improper fraction to a mixed number
2 2/3 = h
Answer:
Step-by-step explanation:
Combine like terms
-20w³ + 11w³
-9w^3
Answer:
10
Step-by-step explanation:
I mean if you need help then like you shouldn't be on here :/
