3 years ago

What is this question?

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

7 0

Albert because 1/2 or .5 is grater than .4

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Which of the following best describes - square root of 3

emmainna [20.7K]

I would say real and irrational.

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3 years ago

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If ƒ(x) = 2x, then ƒ -1(x) = -2x ½x x - 2

kap26 [50]

Answer: second option

Step-by-step explanation:

To find the inverse function of the given function f(x):

$f(x)=2x$

You need to:

Substitute $f(x)=y$ into the function:

$y=2x$

Now, you need to solve for "x", to do this, you must divide both sides of the function by 2:

$\frac{y}{2}=\frac{2x}{2}\\\\\frac{y}{2}=x$

Now, replace "x" with "y" and replace "y" with "x":

$\frac{x}{2}=y$

Therefore, substituting $y=f^{-1}(x)$ you get:

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3 years ago

A certain car dealership sells economy cars, luxury cars, and sport utility vehicles. The ratio of economy to luxury cars is 3:2

alexira [117]

Answer:

B) 8:9

Step-by-step explanation:

Please refer to the attached image for explanations

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3 years ago

PLEASE HELP WORTH 10 POINTS WILL GIVE THE CROWN

Tanya [424]

Answer:

PA = 8

Step-by-step explanation:

formula is C^2 = E * (A + E)

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c = 8

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3 years ago

Any helpppppp?????? Need help asap

Artemon [7]

Answer:

3. D

4. A

5. C

6. A

hopefullt this helps!

if its incorect im sorry i tried

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2 years ago