2(2x^3+4x-1) is the answer.
Answer:
x = 2.5.
y = 5.
Step-by-step explanation:
As they are image and pre-image of a dilation they are similar triangles, so the corresponding sides are in the same ratio.
4/2 = 5/x
2 = 5/x
2x = 5
x = 2.5.
Also:
4/2 = (y + 1)/ 3
2 = (y + 1) / 3
y + 1 = 6
y = 5.
So 12 = 2 + 20t -5t^2
5t^2 -20t + 10=0
t^2 -4t + 2 = 0
Use quadratic formula to solve
Yes.x+6 is a factor of f(x)=-x^2+6x
Answer:
$41.87
Step-by-step explanation:
$837.41×0.05=$41.8705 or $41.87
the taxes will be $41.87