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
vladimir1956 [14]
3 years ago
11

Find the common ratio for the following sequence. 27, 9, 3, 1, ...

Mathematics
1 answer:
Elenna [48]3 years ago
7 0
The following ratio would be 1/3. Its a fraction so you would also be able to say 1.3. :)
You might be interested in
For a walk-a-thon a sponsor committed to give you a flat free of $5 plus $2 for every mile m you walk
Iteru [2.4K]

Answer:

$45

Step-by-step explanation:

THIS IS THE COMPLETE QUESTION BELOW;

For a walk-a-thon a sponsor committed to give you a flat fee of $5 plus $2 for every mile you walk. If you walk for 20 miles, what is the total amount you will collect from your sponsor at the end of the walk-a-thon?

$5 was given for participants of the walk-a-thon.

$2 was given for every miles won

Then, for "y" number of miles, the the amount that can be won is ( 2×y)= 2y

The Total amount that can be given

= (5 + 2y)

Where "y" is the miles value

Then, if you walk for 20 miles, The Total amount that can be given

= 5 + 2(20)

= 5+ 40

= $45

3 0
3 years ago
Angle a measures 50 degrees. if angle a is rotated 45 degrees, what is the measure of angle a'?
Sindrei [870]

Answer

The answer is 50 degrees because the measurement does not change even though it moves 1000 times.

Step-by-step explanation:


8 0
3 years ago
What is the answer to this question?
Elena-2011 [213]
Where’s the question-
3 0
4 years ago
What is the y value of the vertex of the function f(x)=-(x-3)(x+11)
AnnyKZ [126]

Answer:

49

Step-by-step explanation:

Because there is a minus sign infront of x-3, we can convert x-3 into the negative form:

- * x

- * -3

-x + 3

Which gives us:

(-x + 3)(x + 11)

Now expand the brackets with the formula:

(a + b)(c + d) = ac + ad + bc + bd

-x * x = -x²

-x * 11 = -11x

3 * x = 3x

3 * 11 = 33

-x² - 11x + 3x + 33

-x² - 8x + 33

The formula for finding the x coordinate of a vertex in a quadratic equation is:

x = \frac{-b}{2a}

Plug known variables in:

x = \frac{-(-8)}{2(-1)}

x = \frac{8}{-2}

x = -4

Now, to find the y coordinate, plug this variable back into the quadratic equation:

-x² - 8x + 33

y = -(-4^2) - (32) + 33\\y = -16 + 32 + 33\\\\

y = 49

So the y coordinate of the vertex is 49.

Hope this helps!

4 0
3 years ago
I really need help. My teacher said that I could use any number.
katen-ka-za [31]
The keyword is Rise over run
So the 2nd y value minus the first y value and divide it by the 2nd x value minus
(y2-y1)/(x2-x1)
(10-7)/5-3)
the first x value and you should get 3/2
*dont worry the if the number is under and not above it’s not a saying to do to the power of but it’s just saying the order in which to put the x and y values.
4 0
4 years ago
Other questions:
  • Let f(x) = x + 8 and g(x) = x2 - 6x - 7. Find f(g(2))
    9·2 answers
  • If you want to use coordinate geometry to prove that the diagonals of an isosceles trapezoid are congruent, which coordinates of
    6·1 answer
  • What is the explicit formula for this geometric sequence?
    12·1 answer
  • Calculate the amount of paint needed to cover the following door:
    10·1 answer
  • Which of the following types of numbers is not a subset of real numbers? select all that apply. rational numbers even numbers ir
    6·2 answers
  • Some ppl might think this is easy
    12·2 answers
  • Identify the angles of rotational symmetry for the figure.
    8·1 answer
  • Which is the correct answer?
    6·1 answer
  • Jasmine unfolded a cardboard box. The figure of the unfolded box is shown below:
    13·1 answer
  • How many square feet of tile is needed for a room of 24 foot x 24 foot
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!