1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
algol [13]
3 years ago
13

Simplify 8^-5 over 8^-3

Mathematics
2 answers:
Alex3 years ago
7 0

Answer:

64-5 divided by 64-3 is 59 divided by 61. 59

8 squared is equal to 64.                           -----

                                                                     61

Step-by-step explanation:

trasher [3.6K]3 years ago
7 0

\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{8^{-5}}{8^{-3}}\implies \cfrac{1}{8^{-3}\cdot 8^5}\implies \cfrac{1}{8^{-3+5}}\implies \cfrac{1}{8^2}\implies \cfrac{1}{64}

You might be interested in
How do you evaluate 3f(2)
d1i1m1o1n [39]

The answer should be 6f. You multiply the 3 and the 2 and then put the f at the end (:

5 0
3 years ago
Read 2 more answers
Can anyone Answer this??
True [87]
Parallel lines would have to have the same slope so the green line also has a 1/5 slope
4 0
3 years ago
The park james's house used to have a bike trail that was 12.347 kilometers long. Last year, the trail was reduced to 9.432 kilo
soldi70 [24.7K]
12.347
- 9.432
------------
2.915

The answer is:
D. 2.915 kilometers
3 0
3 years ago
Read 2 more answers
Pls help like plsss and thx
Mandarinka [93]
1.5 glad I could help!
8 0
3 years ago
Read 2 more answers
PLS HELP ASAP What pattern do you notice about the exponents when dividing two powers with the same base?
Tanya [424]

Answer:

subtract the exponents

Step-by-step explanation:

To divide powers of the same base, you can subtract the exponents.

4 0
2 years ago
Other questions:
  • -(7c-18)-2c>0 solve the inequality and please show your work
    10·1 answer
  • What is the sum of the angle measures in a 26-gon?
    7·1 answer
  • I need the answers urgently I’ll give brainly
    9·2 answers
  • { (-2, 4), (0, 2), (-1, 3), (4, -2) } The set of ordered pairs above: A mapping diagram has 2 boxes. Box 1 is labeled domain wit
    10·1 answer
  • You want to buy some beans. Upper A 7​-ounce package costs ​$2.52. A 15​-ounce package costs ​$5.55. An 18​-ounce package costs
    5·1 answer
  • Simplify this expression 5g/15 (g+h)
    13·1 answer
  • Select 2 ratios that are equivalent to 7:10
    7·1 answer
  • What is the slope of the equation​
    9·1 answer
  • How many integers between 1 to 1,000 are divisible by 2 and 3 but not by 5?
    13·1 answer
  • Sixty percent of the runners who ran the marathon finished the race. If fifteen runners finished, then how many runners ran in t
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!