Answer:
(g ∘ f)(-2) = 1
Step-by-step explanation:
f(x)=x^2
g(x)=x-3
(g o f)(-2)=?
(g o f)(x)=g(f(x))
(g o f)(x)=g(x^2)
(g o f)(x)=(x^2)-3
(g o f)(x)=x^2-3
x=-2→(g o f)(-2)=(-2)^2-3
(g o f)(-2)=(-2)(-2)-3
(g o f)(-2)=4-3
(g o f)(-2)=1
Amount of increase = 20-12 = 8
Percentage increase = 8/12 = 0.666... 66.666...% ≈ 67%
Answer:
The answer is
Step-by-step explanation:
Step by step
Answer:
the answer is
C. 93.4%
brainliest pllz
Step-by-step explanation:
Answer:
The polynomial that represents the area to be finished on the dulcimer shown is
Step-by-step explanation:
Given:
The given figure is a trapezium with opposite parallel to each other.
The opposite parallel sides are given as:
The height of the trapezoid is,
Now, the area of a trapezium is given as:
Therefore, the polynomial that represents the area to be finished on the dulcimer shown is