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Lisa [10]
3 years ago
6

Answer. it fast please​

Mathematics
2 answers:
Dmitrij [34]3 years ago
8 0
(1/2 + 1/3)^-2
(5/6)^-2
(6/5)^2
= 36/25
dangina [55]3 years ago
7 0

Answer:

36/25

Step-by-step explanation:

x^{-y}=\frac{1}{x^y}\\\\2^-1+3^-1=\frac{1}{2}+\frac{1}{3}=\frac{5}{6}\\\\\frac{5}{6}^{-2}=\frac{6}{5}^2=\frac{36}{25}

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5 0
3 years ago
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laiz [17]

Answer:

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8 0
3 years ago
1. Chapter ma2pe08r, Section .72, Problem 012 (ID: 012.07.2 - MC - MANK08) David tunes pianos in his spare time for extra income
nydimaria [60]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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svet-max [94.6K]

Answer:

727.5

Step-by-step explanation:

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7 0
3 years ago
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