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
solniwko [45]
3 years ago
7

Describe the rule for multiplying powers with the same base and give an example please

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
6 0

When multiplying powers with the same base you write the result as a base raised to the power that is the sum of previous two powers:

a^m\cdot a^n=a^{m+n}.

For example,

2^5\cdot 2^7=2^{5+7}=2^{12};

3^5\cdot 3^4=3^{5+4}=3^9.

You might be interested in
Mr. A is 30 years old and Mr. B is 40 years old. Calculate thier year of birth :)​
ryzh [129]
Just subtract the year we’re in now. 2021-30=1991
2021-40=1981
Mr. A- 1991
Mr. B- 1981
8 0
3 years ago
Joe has 4/5 as much money as bob. Tim has $50 more than joe. Rita has $150, which is $35 more than bob. How much money does tim
lesantik [10]

Rita = $150

Bob = $150 - $35 = $115    Bob has $115

Joe = $115 divided by 5 = $23      $23 x 4 = $92    Joe Has $92

Tim = Has $50 more then joe, $92 + $50 = $142     Tim has $142

3 0
3 years ago
Plzz i need help like rn!!!! plz :(
frozen [14]

Answer:

Step-by-step explanation:

The second choice down is the one you want.  I'm not sure why you're confused if you simply have to graph the 2 functions to see on your calculator where they intersect.  Unless you don't know how to access the change of base function in a TI84...

Hit "alpha" then "window" and 5 will open up the option to enter a base on a log.

8 0
3 years ago
3. A fast food joint sells 5 boxes of chicken nuggets for $33.90. Another fast food joint sells 4 boxe:
mrs_skeptik [129]
33.90/5= 6.78 or 26.88/4= 6.72. The 4 boxes of chicken fingers has the cheaper unit price
3 0
3 years ago
The sum of two numbers is -3. five times the first number equals 3 times the second number. find the two numbers
Licemer1 [7]
-9/8 and -15/8. hope i helped

4 0
3 years ago
Other questions:
  • Grade 8 Math 8
    13·1 answer
  • Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists.
    5·1 answer
  • What is the simplification of <br> 5/√10
    7·1 answer
  • A burglar alarm system has six fail-safe components. the probability of each failing is 0.05. find the probability that exactly
    6·1 answer
  • Simply each expression only using. Use only positive exponents.
    9·1 answer
  • Help please?????????????
    7·1 answer
  • Blas y Raul se han colocado en línea recta en lados opuestos de un generador eólico para medir su altura el terreno es llano y l
    5·1 answer
  • PLEASE HELP TIMED<br> FIND SURFACE AREA<br> 10m<br> 10m<br> 6m 8m
    14·1 answer
  • Consider a linear function f(x) = mx + b
    10·1 answer
  • Positive,negative,zero and undefined slope
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!