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
Ber [7]
2 years ago
15

Which is the simplified form of r^-7+s^-12

Mathematics
1 answer:
Mashutka [201]2 years ago
3 0

It is simplified.

Step-by-step explanation:

Well, r^-7 is bassically 1/r^7
same thing for s
s is bassically 1/s^12

So 1/s^12 + 1/r^7

You might be interested in
Find the product of the solutions
irina1246 [14]

Answer:

A.  -41/15.

Step-by-step explanation:

15x^2 + 23x - 41 = 0

Product of the roots of ax^2 + bx + c = c/a.

Thus the product of the roots of this equation = -41/15.

7 0
2 years ago
Brennan made lemonade for the country fair.He has 12 containers of the same size to fill the first 3.How many gallons of lemonad
marissa [1.9K]
The remaining number is 20
3 0
3 years ago
Pls look at the picture
-Dominant- [34]

9514 1404 393

Answer:

  see below

Step-by-step explanation:

The area of a square is the square of the side length, as shown in the given table.

The area of a circle is pi (π) times the square of the radius. For a radius that is the same as the side length of a square, the circle will have an area π times as large.

For an input of 3, the square area function outputs 9.

For an input of 3, the circle area function outputs 9π, about 28.3.

3 0
2 years ago
The graphs of the equation y = 4x + 1 and y - kx = 10 are perpendicular when k = _______?
Ann [662]

Answer:

k=-\frac{1}{4}

Step-by-step explanation:

we have

Line 1

y=4x+1

Equation in slope intercept form

The slope is equal to

m_1=4

Line 2

y-kx=10

y=kx+10

Equation in slope intercept form

The slope is equal to

m_2=k

we know that

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of the slopes is equal to -1)

so

m_1*m_2=-1

substitute

(4)(k)=-1

k=-\frac{1}{4}

3 0
3 years ago
What time did they arrive at the airport?
Ainat [17]

Answer:

32

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Translation:2 units right and 7 units down
    11·1 answer
  • What is the answer ?Pls help!
    7·1 answer
  • Distances in space are measured in light-years. The distance from Earth to a star is 6.8 × 1013 kilometers. What is the distance
    15·1 answer
  • A gardening company plants 10 trees in 2 hours.
    9·2 answers
  • Given that DF/PR=FE/RQ=3/2, what additional information is needed to prove △DEF ~ △PQR using the SSS similarity theorem?
    6·2 answers
  • Solve for x using the triangle sun theorem.
    8·1 answer
  • Two number cubes are rolled.
    8·2 answers
  • What is the median for 6.74
    5·2 answers
  • Evaluate the expression for p=3.<br><br> 4p=
    10·2 answers
  • What is the independent quantity?<br> A) not enough information<br> B) types of food I eat
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!