The inverse of the function is
Explanation:
The given function is
To determine the inverse of a function, we need to interchange the variables and solve for y.
Let us interchange the variables x and y
Thus, we have,
Now, we shall solve for y
Subtracting both sides of the equation by 4, we get,
Multiplying both sides of the equation by , we get,
Switch sides, we have,
Multiplying the terms within the bracket, we have,
Thus, the inverse of the function is
Answer:
Step-by-step explanation:
-4 x y-= 2
42
let the smallest even number be x, than the four even numbers are x, x+2, x+4, x+6, their sum is 180
x+x+2+x+4+x+6=180
4x+12=180
4x=168
x=42
the smallest even number is 42.
Answer: x=1.2
Why?:
This is a 90-60-30 triangle
The sides of 90-60-30 triangle are: 2, square root of 3, 1
2.4/2 = x/1
2.4/2=2x/2
1.2=x
Hope this’ll help
Answer:
27%
Step-by-step explaination
93%-66%=27%