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
Mice21 [21]
3 years ago
13

What is 28a^11b^7 divided by 4a^3b?

Mathematics
1 answer:
Digiron [165]3 years ago
3 0
28 / 7 = 4 ;
a^11 / a^3 = a^(11 - 3 ) =a^8 ;
b^7 / b^1 = b^(7 - 1 ) = b^6 ;
<span>The answer is 4a^8b^6</span>
You might be interested in
Factorise 2x²-9x+10 (this must be put in two brackets)
galben [10]
Find both roots :
\Delta=81-80=1 hence r=\frac{9\pm1}4=\frac{5}2\text{ or }2

Thus it is 2(x-\frac{5}2)(x-2)
4 0
3 years ago
Read 2 more answers
May I please get help with other this problem for I am confused as I have tried multiple times to get the right answer
Aleks [24]

Using pythagoras

\begin{gathered} x^2=16^2+12^2 \\ x^2=256+144 \\ x^2=400 \\ \text{Take the square root} \\ x=20 \end{gathered}

The final answer

20

5 0
1 year ago
nine days ago the area covered by a mold on a piece of bread was 3 square inches today the mold covers 9,square inches find the
Gennadij [26K]
The rate of change would be 0.6 to 6
3 0
3 years ago
Read 2 more answers
7(2x+5) = 11x-9-x <br><br> Please HELP
mr_godi [17]

Step-by-step explanation:

7(2x+5)=11x-9-x

14x+35=10x-9

4x+35=-9

4x=-44

x=-11

3 0
2 years ago
X-5-z use x=-6 and z=3
Vinil7 [7]
-2........................
3 0
2 years ago
Other questions:
  • How many solutions dose 3x-2x+x+2 have
    15·1 answer
  • Pls help and show me how u got it
    6·2 answers
  • Will the oppositive of zero sometimes always or never be zero
    9·1 answer
  • Help please!!!!!!!!!!
    10·1 answer
  • Hello Someone hellllllllllllpppp
    8·1 answer
  • A grocery store sells 6 pounds of apples for $4. How much will 8 pounds of apples cost? Round your answer to the nearest cent.
    6·1 answer
  • How does buying items in bulk usually help a consumer? A. The consumer gets better quality. B. The consumer pays less per item.
    14·1 answer
  • Which of the following numbers is the 8th term of sequence
    13·1 answer
  • The negation of "I have a million dollars" is "I have just one dollar" *<br> true or false?
    8·2 answers
  • Please help me with this
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!