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
nignag [31]
2 years ago
5

Find the common ratio of the geometric sequence 11, -55, 275,...11,−55,275,...

Mathematics
1 answer:
Kaylis [27]2 years ago
3 0

Answer:

r = -5

Step-by-step explanation:

common ratio (r) is found be dividing one term by its preceding term:

r = 275 ÷ -55 = -5

or, r = -55 ÷ 11 = -5

Therefore, r = -5

You might be interested in
Can a ray be bisected?
34kurt

Such a ray that divides an angle into two equal angles is called an angle bisector.

Likewise, two rays that divide an angle into three congruent angles are called angle trisectors. Figure %:

An angle bisected and trisected On the left, angle ABC is bisected by the ray BD.

Credits to google.

In short, no.

8 0
3 years ago
45<br> as a product of prime factors
Darya [45]
3*3*5 is equal to 45 AND its factors are prime.

:)
5 0
3 years ago
Read 2 more answers
What would be the steps​
DedPeter [7]

2- 12.5%

The hours between 12-8 is a total of 8 hours

6 to 8 is a total of 2 hours

2/8 is 25 percent but there are two days on the weekend so therefore it’s a 50 50 Chance to play on Sunday so divide 25 in half and you get 12.5 %

3 0
2 years ago
Form a polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3
polet [3.4K]

The polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3 is x^3-3x^2-x+3=0

Step-by-step explanation:

We need to find a polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3.

If -1, 1 and 3 are real zeros, it can be written as:

x= -1, x= 1, and x = 3

or x+1=0, x-1=0 and x-3=0

Finding polynomial by multiply these factors:

(x+1)(x-1)(x-3)=0\\(x+1)(x(x-3)-1(x-3))=0\\(x+1)(x^2-3x-x+3)=0\\(x+1)(x^2-4x+3)=0\\x(x^2-4x+3)+1(x^2-4x+3)=0\\x^3-4x^2+3x+x^2-4x+3=0\\Combining\,\,like\,\,terms:\\x^3-4x^2+x^2+3x-4x+3=0\\x^3-3x^2-x+3=0

So, The polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3 is x^3-3x^2-x+3=0

Keywords: Real zeros of Polynomials

Learn more about Real zeros of Polynomials at:

  • brainly.com/question/1464739
  • brainly.com/question/2568692
  • brainly.com/question/10771256

#learnwithBrainly

8 0
3 years ago
The science teacher asked Ramona and Tino to make a graph illustrating the weekly plant growth with sunlight. Which type of grap
Sunny_sXe [5.5K]

More likely a line graph

5 0
3 years ago
Read 2 more answers
Other questions:
  • On a shopping trip, Peter spent 1/3 of his money for a jacket and another $5 for a hat. If peter still had 1/2 of his money left
    11·1 answer
  • How to solve -x+4=-2x-6
    11·2 answers
  • A ride on the roller coaster costs 4 tickets while the boat ride only costs 3 tickets. Michael went on the two rides a total of
    10·1 answer
  • If the perimeter of a four sided figure is 124m, determine the maximum area that can be obtained
    15·1 answer
  • Infants-free
    6·1 answer
  • Please help!!!! largest, and smallest 6 digit number divisible by 2,3,4,5,6,8,9,10
    14·1 answer
  • 9x2 - 80x - 100<br> Qué respuesta es?
    11·1 answer
  • An art gallery wants to display 4 pieces of art in the front window. If there are 8 pieces to choose from, how many distinct dis
    8·1 answer
  • HelpppppppppppppppppppppppppppPPPPPPPP
    6·2 answers
  • xYou volunteer to help drive children at a charity event to the​ zoo, but you can fit only 6 of the 16 children present in your
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!