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
ddd [48]
3 years ago
7

What is the common ratio for this geometric sequence?

Mathematics
2 answers:
juin [17]3 years ago
4 0
Answer is c 3 because it is multiplied 3 everytime
Alexxandr [17]3 years ago
4 0

Answer:

Common ratio for the sequence is 3

Step-by-step explanation:

Given sequence is

5, 15, 45, 135,.....

To find out common ratio, divide the second number by the first number

\frac{15}{5} =3

\frac{45}{15} =3

\frac{135}{45} =3

we got 3 that is our common ratio 3

Common ratio for the sequence is 3

You might be interested in
Divide use partial quotients 28 divided by 514
ella [17]
28÷514=0.
514÷28=18.
Partial Quotients
6 0
3 years ago
Which of the following formulas, when evaluated using rational values for the variables, will result in an irrational number?
Lerok [7]

Answer:

a) The formula for the area of a circle  

Step-by-step explanation:

The formula for the area of a circle is  

A = πr²

π is an irrational number and, no matter what value you use for r, the area will be an irrational number,

b) is wrong. A = ½(a + b)h.  

c) is wrong. A = ½bh.

d) is wrong. A = bh.

All measurements are rational numbers, so the areas will be rational numbers.

8 0
3 years ago
What does X equal to ?
Ierofanga [76]

Answer:

x= 15

Step-by-step explanation:

We can use cross products to solve this problem

7     2x+5

-- = --------

3       x

7x = 3(2x+5)

Distribute

7x = 6x +15

Subtract 6x from each side

7x-6x = 6x-6x+15

x = 15

6 0
3 years ago
Which graph corresponds to the following inequality? A. B. C. D.
zlopas [31]
I can see the question but if you add a picture maybe i’ll understand it a little more
6 0
2 years ago
4x-2y+3z= 23<br> X+ 5y - 3z -37<br> - 2x+y+4z = 27
lana [24]

Answer:

solving for x - 23/4 + 1/2y -3/4z

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. What is the probab
    12·1 answer
  • Please help me with questions 7
    12·1 answer
  • Find the value of 18 ÷ 9 ∙ 3
    6·2 answers
  • A popular beach erodes 4 inches per year on average.
    5·1 answer
  • Jack held a balloon 12 feet off the ground, straight above his head. NIGEL is standing 18 feet directly to the right of Jack.
    15·2 answers
  • If the diamter of the sun is 16cm, what is the area
    13·1 answer
  • Find the distance between the points (-10, -9) and (-7, -1).
    12·2 answers
  • Y=-4(x-2)^2+4 what is the vertex and axis of symmetry of this equation?
    9·1 answer
  • Y=tan ( cos ( pi t)+.5)+2
    8·1 answer
  • PLEASE HELP quick<br><br><br><br><br> ………
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!