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Ray Of Light [21]
3 years ago
14

How to answer a problem that says 5 ro the 4 power over 5

Mathematics
1 answer:
Eddi Din [679]3 years ago
4 0

\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}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{5^4}{5}\implies 5^4\cdot 5^{-1}\implies 5^{4-1}\implies 5^3\implies 125

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Break apart addendsas tens and ones <br> 33<br> +49
Serhud [2]

Answer:

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Step-by-step explanation:

Hope this helps

5 0
3 years ago
Amy buys 14 yard of ribbon for $2.09 per yard what is the total cost of the ribbon for her project
neonofarm [45]

Answer: 16.09

Step-by-step explanation:

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3 0
3 years ago
Find the distance CD rounded to<br> the nearest tenth.<br> C = (7,-4) and D = (-8,-5)<br> CD = [?]
quester [9]

Answer:

CD= 15.03

Step-by-step explanation:

x1=7, x2= -8

y1=-4, y2=-5

distance CD= √(x2- x1) 2+ (y2-y1)2

= √( -8-7)2 + [-5-(-4)]2

= √(15)2+ (-5+4)2

= √225+ (1)2

= √225+1

= √226

= 15.03

7 0
2 years ago
Find x in this proportion.<br> 5/2x =25/4 <br> x =<br><br> 2/5<br> 5/2<br> 4/5<br> 8/5
Ymorist [56]

Answer:

2/5

Step-by-step explanation:

make it reciprocal

2x/5 = 4/25

cross multiply the numbers

2x × 25 = 4×5

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x = 2/5

4 0
3 years ago
Pls help brainliest to the first answer
Tems11 [23]

Answer:

A is the correct answer

Step-by-step explanation:

4 0
3 years ago
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