Solve for z Z - 4/9 - 1/3 = 5/9

Mathematics

1 answer:

Aleks04 [339]3 years ago

3 0

Answer:

4/3

Step-by-step explanation:

Z-4/9-1/3=5/9

Z-7/9=5/9

Z=5/9+7/9 

Z=4/3 not sure 

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$\bf \cfrac{x^3y}{xy^5}\cdot \cfrac{x^2y^9}{x^8}\implies \cfrac{x^3x^2y^1y^9}{x^1x^8y^5}
\\ \quad \\
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\\ \quad \\
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----------------------------\\$ $\bf \textit{now, keep in mind that}
\\ \quad \\
a^{-{ n}} \implies \cfrac{1}{a^{ n}}\qquad \qquad

\cfrac{1}{a^{ n}}\implies a^{-{ n}}
\\ \quad \\
% negative exponential denominator
a^{{ n}} \implies \cfrac{1}{a^{- n}}
\qquad \qquad 

\cfrac{1}{a^{- n}}\implies \cfrac{1}{\frac{1}{a^{ n}}}\implies a^{{ n}}
\\ \quad \\
thus\\
----------------------------\\
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