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
MrMuchimi
3 years ago
15

Simplify the following expression: (a^4 b^2)^-3

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
7 0
I hope this helped if not I’m sorry

Wewaii [24]3 years ago
6 0

Answer:

a^12 / b^6

Step-by-step explanation:

=(a^4 / b^2)^3

= a^(4×3) / b^(2×3)

= a^12 / b^6

You might be interested in
Please help!!!! and when you answer please explain how you got it so in the future I can understand it
UNO [17]

Answer:

It does

Step-by-step explanation:

This is because the line has points in which time and distance are connected (Ex. 100 and 2)

Hope this helps! :)

7 0
3 years ago
The first term in an arithmetic sequence is 5. The fourth term in the sequence is −4. The tenth term
d1i1m1o1n [39]

Answer:

<h2>          aₙ = -3n + 8</h2>

Step-by-step explanation:

The nth term of an arithmetic sequence:  aₙ = a₁ + d(n - 1)

{d = common difference}

a₁ = 5

a₄ = 5 + d(4 - 1)

-4 = 5 + 3d

-4 - 5 = 3d

3d = -9

 d = -3

Therefore;

                  aₙ = 5 + (-3)(n - 1)

                   aₙ = -3n + 8

Check:  a₁₀ = 5 + (-3)(10 - 1) = 5 - 27 = - 22

3 0
3 years ago
Explain the difference between using a closed circle and an open circle in the graph of an inequality
erma4kov [3.2K]
Whether it can be equal to that value. For example, if 5 is greater than x, then an open circle will be useful. If 5 is greater than or equal to x, a closed circle will be used.
5 0
4 years ago
What is the value of cos 0 given that (-2,9) is a point on the terminal side of 0?
bulgar [2K]

Answer:

The value of cos 0 = - 2 sqrt(85) /  85 = - 0.216930458

Step-by-step explanation:

cos 0 = ?

Point on the terminal side of 0 : (-2,9)=(x,y)→x=-2, y=9

cos 0 = x/r


r=sqrt(x^2+y^2)

Replacing the known values:

r=sqrt( (-2)^2+(9)^2)

r=sqrt(4+81)

r=sqrt(85)


cos 0 = x/r

cos 0 = -2 / sqrt(85) = -2/9.219544457 = -0.216930458


Rationalizing:

cos 0 = -[2 / sqrt(85)] [sqrt(85) / sqrt(85)]

cos 0 = - 2 sqrt(85) /  [sqrt(85)]^2

cos 0 = - 2 sqrt(85) /  85






3 0
4 years ago
9(8d-5)+13=12d-2 solve with steps
OverLord2011 [107]

Answer:

d=1/2

Step-by-step explanation:

9(8d-5)+13=12d-2

1) Use the distributive property:

72d-45+13=12d-2

2) Combine alike terms:

72d-32=12d-2

3) Add 32 to both sides:

72d=12d+30

4) Subtract 12d on both sides:

60d=30

5) Divide both sides by 60:

d=30/60

6) Simplify 30/60 to 1/2

4 0
3 years ago
Other questions:
  • What is the answer to this question?
    11·1 answer
  • Step 3: What factor is used to convert miles per minute<br> to miles per hour?
    5·1 answer
  • Select the three basic trig ratios.<br> A. sine<br> B. cosine<br> C. tangent<br> D. secant
    14·2 answers
  • What is the product? (5r − 4)(r2 − 6r + 4)
    13·2 answers
  • If percent markup on cost and selling price is know, one is able to compute the....
    7·1 answer
  • HELP ME ASAP FAST PICTURE!
    9·2 answers
  • What is the answer to this?
    14·1 answer
  • Find the measure of the missing angles.<br> 161<br> 9<br> ml<br> 1126°
    8·2 answers
  • Which table represents a function? will give brainliest and maybe money
    6·1 answer
  • Pedro has a spinner with 4 sections numbered 1 through 4. Pedro spins the spinner 100 times and records the results. He calculat
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!