3 years ago

Solve for 15 ≥ -3x or x ≥ -2.

Mathematics

1 answer:

Paladinen [302]3 years ago

5 0

Answer:

x≥−5

Step-by-step explanation:

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Finding the missing value in the following proportion <br> 17/5 = k/6

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Hello There!

17/5 = 3.4
3.4 x 6 = 20.4

k = 20.4

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C approximately 5460 meters

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gogolik [260]

Answer:

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Step-by-step explanation:

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3 years ago

Function to inverse function f(x) =2x/3-17

ZanzabumX [31]

Answer:

Inverse function is $f^{-1}(x)=\frac{3}{2}x+\frac{51}{2}$ .

Step-by-step explanation:

Given function is $f\left(x\right)=\frac{2}{3}x-17$ .

Now we need to find the inverse of the given function.

Step 1: replace f(x) with y

$y=\frac{2}{3}x-17$

Step 2: switch x and y

$x=\frac{2}{3}y-17$

Step 3: solve for y

$x=\frac{2}{3}y-17$

$x+17=\frac{2}{3}y$

$\frac{3}{2}(x+17)=y$

$\frac{3}{2}x+\frac{51}{2}=y$

Hence required inverse function is $f^{-1}(x)=\frac{3}{2}x+\frac{51}{2}$ .

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Step-by-step explanation:

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