Answer:
2540
Step-by-step explanation:
25% is a quarter of 100% so if 635 is 25% you multiple 635 x 4 to get your final answer concluding in 2540. if i'm wrong let someone else correct me :b
The inverse of the function f(x) = (3x)^2 is f-1(x) = 1/3√x
<h3>How to determine the inverse of the function?</h3>
The function is given as:
f(x) = (3x)^2
Remove the bracket in the above equation
So, we have:
f(x) = 9x^2
Express f(x) as y
So, we have
y = 9x^2
Swap the positions of x and y
So, we have
x = 9y^2
Make y the subject of the formula
y^2 = x/9
Take the square root of both sides
y = 1/3√x
Express as an inverse function
f-1(x) = 1/3√x
Hence, the inverse of the function f(x) = (3x)^2 is f-1(x) = 1/3√x
Read more about inverse functions at:
brainly.com/question/11735394
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B because the 3 interior angles of any triangle adds up to 180 degrees.
Perimeter is width times length. All you have to do is do x=84/4 and your answer is 21 for the length and for the width it s 6. x=504/6 =84. Good luck.
