4 years ago

Y=4.5 when x=3 find the variation of k

Mathematics

1 answer:

torisob [31]4 years ago

5 0

The variation of K is what is found in front of X

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9x + 7 ≥ 54 x ≥ __ Solve pls

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Solve the equation below pls show your work no links pls. <img src="https://tex.z-dn.net/?f=%289%5E%7B2%7D%20%29%5E%7B-1%2F3

avanturin [10]

Given :-

$(9^{2} )^{-1/3}$

To Find :-

To solve the expression .

Solution :-

Given expression to us is ,

$(9^{2} )^{-1/3}$

We know that ,

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So our expression becomes ,

$\{ (3^2)^2\}^{\frac{-1}{3}}$

And , $(a^m)^n =a^{mn}$ . Using this ,

$(3^4)^{\frac{-1}{3}}$

Again using the same law ,

$3^{\frac{-4}{3}}$

We know that , $a^{-m}=\frac{1}{a^m}$ . Therefore ,

$(3^{-4})^{\frac{1}{3}}$

$\\\bigg( \dfrac{1}{3^4}\bigg)^{1/3}$

$\\ \dfrac{1}{\sqrt[3]{3^4}}$

Simplify ,

$\dfrac{1}{3\sqrt[3]{3}}$

This is the simplified expression.

I hope this helps.

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2 years ago

Find all y-intercepts of the following function. Express your answer as a coordinate

NeTakaya

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Please find the attachment of the given graph:

$\to f(x)=\frac{2x^2+2x-84}{x^2-3x-18}$

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3 years ago

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20.00$-19.60 = 0.40$ in change.

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