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3 years ago

What is the Approximate the value of √30

2 answers:

7 0

5.47 is the answer to your question

3 0

5.47722558 is the answer

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Zarrin [17]

Answer:

Step-by-step explanation:

4 0

3 years ago

anygoal [31]

I’m not sure what u mean?

7 0

3 years ago

zheka24 [161]

Answer:

x=32

Step-by-step explanation:

Multiply both sides by 4.

(x/4)*(4) = (8)*(4)

5 0

3 years ago

Shkiper50 [21]

What math help do you need?
Award brainliest if helped!

7 0

3 years ago

andrezito [222]

Answer:

b) $f^{-1}(x) = \frac{4x+5}{3}$

Step-by-step explanation:

b) To find the inverse function, switch the $x$ and $y$ variables and solve for $y$ :

$f(x) = \frac{3x-5}{4}\\y = \frac{3x-5}{4}\\x = \frac{3y-5}{4}\\4x = 3y-5\\4x+5 = 3y\\\frac{4x+5}{3} = y\\f^{-1}(x) = \frac{4x+5}{3}$

Verify Answer:

$f(1) = \frac{3(1)-5}{4} = -0.5\\f^{-1}(-0.5) = \frac{4(-0.5)+5}{3} = 1$

3 0

2 years ago