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
solniwko [45]
3 years ago
9

What is a possible value for the missing term in the geometric sequence? 18, _, 8

Mathematics
2 answers:
sp2606 [1]3 years ago
4 0
13 because you do 18-8 and you get 10 and divide that by 2 and you get 5 then add 5 to 8 and you get 13 and subtract 5 from 18 and you get 13 as well. Hope that helps
jasenka [17]3 years ago
3 0
Since it's geometric, the ratio between the second and first term is equal to the ratio between the third and secons term.

So, x/18 = 8/x
x^2 = 144
So, x can be either 12, or -12
You might be interested in
You had $23 to spend on three raffle tickets. After buying them you had $17.
Viktor [21]

Answer:

$2

Step-by-step explanation:

23-3x=17

-3x=-6

x=2

Therefore, each raffle ticket cost $2.

3 0
2 years ago
Read 2 more answers
20 square root of 270 /4 square root of 3
OleMash [197]

Answer:

<u>The most simplified form is 15√10</u>

Step-by-step explanation:

1. Let's simplify the expression:

20√270 ÷ 4√3

20√9 * 30/  4√3 (√270 = √9 * 30)

60 √30/ 4√3

(60 √3 * √10) / 4√3 (√30 = √3 * √10)

60/4 √10 ( We cancel √3 in the numerator and in the denominator)

15√10

<u>The most simplified form is 15√10</u>

6 0
3 years ago
Can someone help me with this math question WILL GIVE 20 POINTS. By the way it’s not 51.496
GrogVix [38]

Below is the formula for the circumference of a circle

C = 2πr

This question gives us the diameter. To find the radius (r) you would divide the diameter by two like so...

16.4/ 2  = 8.2

Plug what you know into the formula and solve...

π = 3.14

r = 8.2

C = 2(3.14)(8.2)

C = 6.28(8.2)

C = 51.496

In the question it asks to round to the nearest tenth like so...

51.5

Hope this helped!

~Just a girl in love with Shawn Mendes

4 0
3 years ago
Read 2 more answers
abby is painting rectangular blocks on her bathroom walls. Each block is 15 inches by 18 inches what is the area of one block an
bearhunter [10]
15x18 =area
Area inches squared
3 0
3 years ago
Read 2 more answers
How to find the x intercept of a cubic equation?
lesantik [10]
 hello : 
f(x) = x^3
<span>x intercept when : f(x) = 0
x^3 =0 
x=0 is a </span>x intercept
6 0
3 years ago
Other questions:
  • In parallelogram ABCD, what is DC?<br><br> DC = in.
    10·2 answers
  • What two numbers have: <br> A sum of 17 and a difference of 1 ?
    8·1 answer
  • . You decide you want to start investing for your retirement and you want to have $650,000. If you save $100 a month in an accou
    15·1 answer
  • 05.06)Use a net to find the surface area of the right triangular prism shown below ​
    14·2 answers
  • Ryan had a balance of −$767.25 in his bank account, and Tim had a balance of −$556.75 in his bank account. Which statement expla
    8·1 answer
  • For a rollerblading party there are 50 tickets available. Jason buys 6 tickets and Heather buys three times as many as Jason bou
    10·1 answer
  • A study of the effects of acid rain on trees in the Hopkins Forest shows that 25 of 100 trees sampled exhibited some sort of dam
    13·1 answer
  • I need help due in a Hour
    5·1 answer
  • Please help, I need the answer fast, so I will give brainliest for a correct answer.
    14·1 answer
  • B is the midpoint of AC. if ac =10 and BC =x+1 find the value of x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!