Answer:
2.7×10−6
Step-by-step explanation:
I did this on a calculator I have no idea what the step by step is
Answer:
(k ∘ p)(x) = 2x^2 − 12x + 13
Step-by-step explanation:
k(x) = 2x^2 − 5 and p(x) = x − 3,
(k ∘ p)(x).= k(p(x))
This means put the function p(x) in for x in the function k(x)
(k ∘ p)(x) = 2(p(x)^2) -5
= 2(x-3)^2 -5
= 2 (x-3)(x-3) -5
FOIL
=2(x^2 -3x -3x+9) -5
=2 (x^2 -6x+9) -5
= 2x^2 -12x +18 -5
Combine like terms
= 2x^2 -12x +13
Hope this helps & if you don’t understand something just ask :)
Answer:
Side length = 8xy^2
Perimeter = 32xy^2.
Step-by-step explanation:
As it's a square the side length is the square root of the area
= √ (64x^2y^4)
= 8xy^2.
The perimeter is 4 times this.
Answer:
127.50 euros
Step-by-step explanation:
In order to do this you can just multiply 150 by .85 to find the amount of euros you would get for it.
Hope this helped!
<3