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
Lapatulllka [165]
3 years ago
6

What is the sum of the geometric sequence-1 6 -36 yes there are 7 terms

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
7 0

Answer:

-39991'

Step-by-step explanation:

We require the sum of 7 terms of the G.S.  -1, 6, -36  .....

The common ratio r = 6/-1 = -6 and the first term = -1.

Sum of n terms = a1 . (r^n  - 1) / (r - 1)

Sum of 7 terms = -1 * (-6)^7 - 1)  / (-6 - 1)

=  -1 * 39991

= -39991 (answer).

amid [387]3 years ago
6 0
-39991 is the awnser
You might be interested in
How does the graph of g(x)=⌈x⌉+7 differ from the graph of f(x)=⌈x⌉?
Lorico [155]
The addition of +7 influences the y values of the graph. Since it is positive, the graph of y=IxI would be moved 7 units upwards. 

Hope I helped :)
8 0
3 years ago
2 ft 10 inches of 3 1/2 ft​
ollegr [7]

Answer0.7

Step-by-step explanation:In math of mostly means to multiply ,so 2/10x3 1/2=0.7

5 0
2 years ago
Are 6/12 and 3/4 equivalent fractions?
anastassius [24]
No they are not! If you multiply 3/4 times 4 to get the denominator as 12, you would get 9/12 which is not equivalent
8 0
3 years ago
Read 2 more answers
What rule would you use to translate a triangle 4 units to the right?
Novay_Z [31]

Answer:

here is what i found also you could of looked it up

Step-by-step explanation:

(x,y)→(x+4,y)

6 0
3 years ago
What is the quotient?
Ronch [10]

Answer:

A

Step-by-step explanation:

I know that 20 times 7 is 140 and if I take away 2 sevens that leaves 126. So 126 \div 7 = 18

3 0
2 years ago
Read 2 more answers
Other questions:
  • Determine the quadratic function of 2,-3/5
    6·1 answer
  • The following data was collected on a cheetah. It ran ½ mile in 2/3 min, ¼ mile in 1/3 min, and ¾ mile in one minute.
    14·1 answer
  • this week Shauna practiced her saxophone for 25 minutes less than 3 times the number of minutes she practiced last week. if she
    15·1 answer
  • During a certain six-year
    5·1 answer
  • Use the box plot to explain what you know about the spread of this data set.
    13·1 answer
  • 4. P(consonant or vowel)
    5·1 answer
  • Which one is the correct one giving brainliet
    11·2 answers
  • Can someone help me on number 20
    15·2 answers
  • -8(6+3)/12+(4*5) how to solve
    14·1 answer
  • If f (x) = x² - 7, evaluate the following: f(12) f(-7)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!