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
Archy [21]
3 years ago
15

Please simplify this please it’s due really soon!

Mathematics
1 answer:
iren2701 [21]3 years ago
7 0

Step-by-step explanation:

\frac{ {13}^{6}  \div  {13}^{8}  \times  {13}^{ - 4} }{ {13}^{ - 2} }

You need to remember the properties of exponents: multiplication adds the exponents, division subtracts the exponents.

If you multiply two powers with the same base, the result will be the base to the sum of the powers.

If you divide two powers with the same base, the result will be the base to the difference of the powers.

In your case you will this:

{13}^{6 - 8 + ( - 4) - ( - 2)}

That is:

{13}^{ - 4}

Or:

\frac{1}{ {13}^{4} }

You might be interested in
A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random
Kisachek [45]

Answer:

The Answer is the second one

Step-by-step explanation:

3 0
2 years ago
How do you translate the equation 4x-5=3(x+2) into a verbal sentence
elena55 [62]
Four times the quantity of x minus five is equal to three times the quantity of x plus two
3 0
3 years ago
The figure shows a pair of parallel line segments on a coordinate grid:
VashaNatasha [74]
Can someone help me with this please and thanks !!

5 0
2 years ago
Read 2 more answers
Akira receives a prize at a science fair for having the most informative project. Her trophy is in the shape of a square pyramid
PolarNik [594]

Akira needs 45 square inches of  gold foil to cover the chair free including the bottom​

Step-by-step explanation:

Total surface  =  surface area of the base square + area of 4 triangles

Step 1: The surface area of the base square

surface area of the base = surface area of the square =  

where s is the side length

The the surface area of the base  = = 9 square inches

Step 2: The surface area of the side triangles

The area of the triangle =

On substituting the values,

The area of the triangle =

The area of the triangle =

The area of the triangle = 9 square inches

Now the area of 4 triangles  =  4 x 9  = 36 square inches

Thus the total surface area  =  9 + 36 = 45 square inches

3 0
3 years ago
Read 2 more answers
Determine if the lines are parallel, perpendicular or neither.<br> -2x + y = -4 and -19 - y = 1/2x
LekaFEV [45]
The lines are perpendicular because the slopes are negative reciprocals of eachother.
8 0
3 years ago
Other questions:
  • Which expression is equivalent to 10a + 6?
    13·2 answers
  • I need help wiith all❤️It’s urgent please
    9·1 answer
  • John bought a 4-year certificate of deposit for $9.800 that has an interest rate of 3.255 % compounding monthly
    12·1 answer
  • Definitions and examples of rational, irrational, and nonzero numbers
    11·1 answer
  • What is the value of x ?
    15·1 answer
  • Write an equation in point-slope form for a line with a slope of 2/3 that passes through (-4,1)
    11·1 answer
  • For what value of x is the rational expression below equal to zero?
    8·1 answer
  • Do the following tasks by the help of STATA software. You need to devote first 30 minutes of your time for these tasks.
    9·1 answer
  • [*Please Help me with this Question, Thank you &amp; Please!*]
    12·1 answer
  • Rationalise the denominator of (12)/(\sqrt(10)+\sqrt(7)+\sqrt(3))
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!