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
Brut [27]
3 years ago
15

Is -2, -12, -60, -120 a geometric sequence?

Mathematics
1 answer:
nlexa [21]3 years ago
7 0

given,

1st term(a)= -2

2nd term (t2) =-12

3rd term (t3) =-60

4th term(t4)= -120

here common ratio (r)=t2/t1=t4/t3

or, -12/-2= -120/-60

or,6=2

hence,no -12, -60, -120 aren't in a geometric sequence because their common ratio aren't same.

You might be interested in
A gardening center is planting trees for sale. Until the trees are fully grown, employees need to put rope
Zepler [3.9K]

Answer: 46ft

Step-by-step explanation:

You take the area and find it's square root then multiply it by how many sides there are to the figure in this case it is 4 sides so you multiply it by 4 getting 46

6 0
3 years ago
Does it matter which way you subtract in distance
lubasha [3.4K]
Yes it does matter which way you subtract


5 0
3 years ago
Write the phrase as an equation /
Vilka [71]

Answer:

4 = 20 + n, where n is the number

Step-by-step explanation:

Here are a few key words to use when converting words to an equation

"is": =

"more": +

"less": -

"more than", "greater than": >

"less than": <

4 0
3 years ago
Read 2 more answers
One way to divide decimal numbers is to use an equivalent expression.
Umnica [9.8K]

Answer:

<h2><u>10</u></h2><h2><u>4</u></h2>

Step-by-step explanation:

To determine how much a decimal was multiplied, you need to find how many places the decimal moved.

In this case we can see the decimal moved once. How many times the decimal moved can be represented by the zeros in the number. So 10 = 1

100 = 2     1,000 = 3 and it keeps going.

So since the decimal moved 1 time, the answer to question one is 10

Now question 2.

Both 8.4 ÷ 2.1 and 84 ÷ 21 will give the exact same answer. It is just easier to solve. So solve which one is easier for you. I did 84 ÷ 21.

84 ÷ 21 = 4

We can verify our answer by multiplying the the divisor by the quotient

21 * 4 = 84

So 4 is the answer to question 2

6 0
3 years ago
If r = 12 units and x = 13 units, then what is the volume of the cylinder shown above?
ira [324]
R is the root of 12 so you would divide r and 12 but are is the 18 number in the alphabet so it’s 18 divided by 12 and the answer is 1.5
5 0
3 years ago
Other questions:
  • Will give Metal! From 1948 to 1994, South Africa existed under a system of apartheid. Under this system, white South Africans- a
    14·1 answer
  • Help me please........
    11·1 answer
  • Which represents a perfect cube?
    10·2 answers
  • I NEED HELP! If you help you get 10 points!
    10·1 answer
  • What is the slope of the line that contains the points (-1, 2) and (3, 3)?
    8·1 answer
  • Please helppp question: Find the coordinates of each vertices after a dilation of 2 if the original triangle with vertices A(3,5
    10·1 answer
  • 21π<br> Rational<br> Irrational
    6·1 answer
  • Martha earns $15 per hour for babysitting. The parents always giver her a $5 tip.
    14·2 answers
  • The movies ticket cost $24 per person. Anna and her sister both go to the movies. There is a long line to get into the theatre.
    14·1 answer
  • Someone pleeeeease help me
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!