Step-by-step explanation:
By the geometric mean theorem,
12/9 = 9/x
-> x=81/12 = 27/4
Then by the Pythagorean theorem,
y=sqrt(9^2 + (27/4)^2), which you can probably calculate yourself.
The resulting function will have a function f(x) = √x-3 -1
<h3>Translation of coordinates</h3>
Translations is a transformation technique that changes the position of an object from one point on the plane to another.
Given the function below
y = √x
If the translated technique below is applied (x,y) -> (x-3,y +1), the resulting function is given as:
y+1 = √x-3
Subtract 1 from both sides
y + 1 - 1 = √x-3 - 1
y = √x-3 -1
Hence the resulting function will have a function f(x) = √x-3 -1
Learn more on translation here: brainly.com/question/12861087
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Answer:
9 at minimum
Step-by-step explanation:
a minimum of 9 because it takes a total of 8 rides to take back a full 18 cars back and the 9th ride takes back the remainder which is 0.27777777778 times 18 cars
Answer:
200 minutes ; 3 hours and 20 minutes.
Step-by-step explanation:
If you write a proportion in the form
miles/minutes = miles/minutes
you would get 3/50 = 12/x
from there you cross multiply to get
3x=600, and solve that to get 200 minutes.
another way was to see that 12 is 3*4, and multiply 50 by 4 to get the same answer.
Answer:
2
Step-by-step explanation: 0 = 2x - 4
2x = 4
x = 2
