3 years ago

3/8 + (-7/8) = ???? brianliest

Mathematics

1 answer:

ser-zykov [4K]3 years ago

6 0

Answer:

-0.5

Step-by-step explanation:

just divide the numbers first then add them together

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3 years ago

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3 years ago

Read 2 more answers

(hg^(-3))/(w^(-4) k^0 )

Svetlanka [38]

One may note you never quite asked anything, now, assuming simplification,

$\bf ~~~~~~~~~~~~\textit{negative exponents}\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad 
a^n\implies \cfrac{1}{a^{-n}}
\\\\
-------------------------------\\\\
\cfrac{hg^{-3}}{w^{-4}k^0}\implies \cfrac{hw^4}{g^3(1)}\implies \cfrac{hw^4}{g^3}$

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2 years ago