The inverse function of the given function is 
<h3>What is the inverse of a function?</h3>
A function g is the inverse of a function f, if and only if the values of y= f(x), x = g(y).
From the formula given:

Let's substitute x with y;


Solve for y;

Learn more about solving inverse functions here:
brainly.com/question/3831584
#SPJ1
When two shapes are mathematically similar, that means that all their sides are in a proportion.
We know the sieds of EH and AD, and so we can find the proportion of the shapes using these two sides.
EH/AD = 6/9 = 2/3
The ratio of EFGH to ABCD is 2:3
Now we have to find BC.
Becuase they're in proportion, we can form this equation:
= 
Cross multiply:
24 = 2*BC
Divide both sides by 2:
BC = 12 cm
Good luck!
i dont know the way you wan me to solve this but i got 1−2cos(t)sin(t)=1−2sin(t)cos(t)
There is no answer choices