Find the exact values of the following, giving your answers as fractions.
2 answers:
Answer:
Step-by-step explanation:
The applicable rule of exponents is ...
a^(-b) = 1/(a^b)
Of course, an exponent is used to signify repeated multiplication.
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3^(-2) = 1/3^2 = 1/(3·3) = 1/9
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4^(-3) = 1/4^3 = 1/(4·4·4) = 1/64
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2^6 = 2·2·2·2·2·2 = 64
Answer:
1/9 1/64 1/64
Step-by-step explanation:
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you turn 1 and 1 over 5 into 6 over 5. then divide.
12 divided by 6 over 5 equals 10
14 | 7 | 21
6 | 3 | 9
20 |10| 30
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Answer:
Its B
Step-by-step explanation:
Answer:
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this is the answer!
The answer is C because that's is a 90 degree angle. So you just subtract 70 from 90.
