Answer:
676pi units ^2
Step-by-step explanation:
apex
100% - 20% = 80%.
400 is 80% of what number?
Let n = the original price.
400 = 0.80n
400/0.80 = n
€500 = n
Understand?
3z - 7 = 14 |add 7 to both sides
3z = 21 |divide both sides by 3
z = 7
18=2*3*3=2*3²
72=2*2*2*3*3=2³ *3²
√18+√72=√(2*3²) +√(2³ * 3²)=3√2 + 3*2√2=3√2 + 6√2=9√2
Answer: √18+√72=9√2
Answer:

Step-by-step explanation:
From the definition if inverse function we can say if y = f(x) and x = h(y) then h(x) is the inverse function of f(x).
Here the given function is
and we have to find the
i.e. the inverse function of g(x).
Now, let us assume
Now, taking ln both sides we get,
{Since
}
⇒
Therefore,
(Answer)