Answer:
Step-by-step explanation:
We have to find the inverse of the function g(x) where .
If we have a function y = f(x), then expressing the value of x in terms of y i.e. x = F(y) is called the inverse of the function y = f(x).
So, inverse of y = f(x) is x = F(y).{Where f and F are two different functions}
Now, we have
⇒
⇒
So, (Answer)
Answer:
A) 145.3 cm^2
Step-by-step explanation:
The formula for the area of a circle is A = π r^2
So to find the area we would plug the radius of 6.8 into the formula
Area = π (6.8)^2
Area = (3.14) (6.8)^2
Area = 145.27
Area = 145.3
This one is a little bit tricky and in order to solve this you need. To have a calculator with you
First you set up the equation (hopefully you remember the formula)
17500(1+r)^2=20475 (17500+2975)
Then you divide both side by 17500
You get (1+r)^2=1.17
And finally you solve this equation ( I assume that you know to to do it since you are in at least algebra 2 )
Then you get -10+3squareroot 13 all divided by 10 as the answer.
If you have any question please let me know
Answer:
The answer is 20ft
Step-by-step explanation:
Since they both cast shadows at the same time, the ratios of their height to their respective shadow length will be the same.
Hence; we'll equate both ratios to find the length.
House= 12/9
Flag pole= h/15
Equating both:
12/9 = h/15
h x 9 = 12 x 15
h = 180/9
h = 20ft