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
Scrat [10]
3 years ago
9

The second term in a geometric sequence is 81. The common ratio for the geometric sequence is 3. Use the common ratio or equatio

n to find the 4th and 6th terms in the geometric sequence.
Show your work
Mathematics
1 answer:
Leokris [45]3 years ago
3 0

Answer:4th: 729 6th: 6561

Step-by-step explanation: Sorry, I’m not 100% sure but I will try to help out: :)

So 2nd term is 81 and you want the 4th and 6th term.

Common ratio is 3

I approached it like this:

81x3=243 (3rd Term)

243x3=729 (4th Term)

729x3=2187 (5th Term)

2187x3=6561 (6th Term)

So if this isn’t the correct way the only other way I can think to approach this is

81+3=84(3rd Term)

84+3=87(4th Term)

87+3=90(5th Term)

90+3=93(6th Term)

Hope this helps

You might be interested in
The vertices of a square ABCD are labelled anti-clockwise. A and C are the vertices of an equilateral triangle AEC, whose vertic
belka [17]

Answer:

Sorry, I don't think there's enough information to solve the problem.

Step-by-step explanation:

Well, there's no numbers to say what the measures of the vertices are. Also, it seems like the question got cut out because the second sentence is incomplete.

8 0
3 years ago
Find the value of Y!!!!<br><br> A. 4°<br> B. 24°<br> C. 65°<br> D. 155°
nadya68 [22]

Answer:

155

Step-by-step explanation:

its the only angle larger than 90 degrees and 90 degrees is a right angle

5 0
4 years ago
Read 2 more answers
On a coordinate plane, a line is drawn from point A to point B. Point A is at (negative 4, 8) and point B is at (2, negative 4).
xxMikexx [17]

The x- and y-coordinates of point C, which partitions the directed line segment from A to B into the ratio 3:10 is; (-2.6, 5.2)

<h3>How to find coordinate points?</h3>

The coordinate of the points are given as:

A(-4, 8)

B(2, -4)

Ratio of partition is given as; 3:10

Now, the point at the given ratio is calculated from the formula;

C = [(mx2 + nx1)/(m + n)], [(my2 + ny1)/(m + n)]

Thus;

C = [(3*2 + 10*-4)/(3 + 10)], [(3*-4 + 10*8)/(3 + 2)]

C = (-34/13, 68/13)

C = (-2.6, 5.2)

Read more about Coordinate Points at; brainly.com/question/17206319

#SPJ1

6 0
2 years ago
Darius flipped a coin 500 times and it landed heads up 300 times. What is the relative frequency of the coin landing heads up ba
OLEGan [10]
60% do you need an explanation
4 0
4 years ago
What is the initial value of this function
Ksivusya [100]
I think it’s is 20 songs
7 0
3 years ago
Other questions:
  • Determine whether a triangle can be formed with the given side lengths. If so, use Heron's formula to find the area of the trian
    6·1 answer
  • How do you multiply 2 digit by 2 digit numbers?
    6·2 answers
  • Simplify the expression. 5(3f – 8g) + 2g
    5·2 answers
  • Jane wants to edge her garden with brick. All sides are equal. The brick costs ​$5 per yard. What is the perimeter of the​ garde
    5·1 answer
  • 4.Find the area of the irregular figure. (Please help ASAP &lt;3!!)
    15·2 answers
  • Write the ratio of 42 coins/98 bills as a fraction in the simplest form
    13·1 answer
  • What is the constant rate of change shown in the graph below?
    15·2 answers
  • Make (4, 10) and (3, 5) eqaution
    15·1 answer
  • ILL GIVE BRAINLIEST TO CORRECT ANS <br> find the coefficient of x² of (2-2x+x²)⁵
    15·1 answer
  • (-2.05) - (-5)<br> explain and show how u did this
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!