Answer:
Step-by-step explanation:
Given
The dimension of the prism is
Length
width
height
The volume of Prism is
Putting values
All sides of this octagon seem about the same length. So, to find the perimeter, we just multiply 6 * 8 = 48 in.
Answer:
x=-3
Step-by-step explanation:
Answer:
15. h⁻¹ (x) = 5x-6/2
16. (g.f)x = 4x^2 -2x -1
Step-by-step explanation:
15. Find Inverse of h(x) = 2x+6 /5
Let y = 2x+6/5 we need to find value of x
Multiplying both sides with 5
5y = 2x+6
Adding -6 on both sides
5y -6 = 2x
Dividing both sides by 2
5y-6/2 = x
Now replace y with x our answer will be:
h⁻¹ (x) = 5x-6/2
16. f(x) =2x-1 and g(x) = x^2 -2 find (g.f)x
(g.f)x can be written as: g(f(x))
We know f(x) = 2x-1 so, put value of f(x) into x of g(x).
Putting values we get:
(g.f)x = g(f(x))= (2x-1)^2 -2
= 4x^2 -2x +1 -2
= 4x^2 -2x -1
so, (g.f)x = 4x^2 -2x -1
Answer:
One and one fourth or 1 1/4 cups of flour is needed to make one pie
Step-by-step explanation:
7 1/2 divided by 6 = 1 1/4