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
luda_lava [24]
3 years ago
8

Find the sum of the first 9 terms in the following geometric series 7+21+63+

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
4 0

Answer: 68887

Step-by-step explanation: the geometics series is (the previous number in the series) x 3, so 63 x 3 =189 x 3 =567 x 3 = 1701 x 3 = 5103 x 3 =15309 x 3 = 45927 and you add all those numbers up to get 68887

You might be interested in
Find the area of the shaded region. Round your answer to the nearest TENTH.​
ElenaW [278]

Answer:

10inchs

Step-by-step explanation:

sana makatulong

5 0
3 years ago
Plz answer quick giving brainliest
dusya [7]
Simplify using FOIL 15x3+18x+10x2+12
7 0
3 years ago
Read 2 more answers
0.24 times 0.4<br> Equals
Komok [63]

That would be 0.24(0.4). First, estimate the result: 0.24 is about 1/4, and (1/4)(0.4) is about 0.1.

0.24(0.4) = 0.096 (which agrees with the estimated answer, 0.1).

6 0
3 years ago
Read 2 more answers
Simplificar y sumar<br><br> 12 + 7 + 10 =<br> ---- ---- ---
emmainna [20.7K]

Answer:

12 + 7 = 19

19 + 10 = 29

answear = 29

7 0
2 years ago
Read 2 more answers
Please help me i will mark brainlest
valkas [14]
The answer is to the problem is 120 °
4 0
3 years ago
Other questions:
  • Jackie has 1/3 of a Hershey bar.steven has 4/12 of a Hershey bar.How much do they have together?
    10·2 answers
  • A car travels at an average speed of 48 miles per hour. How long it take to travel 156 miles
    14·2 answers
  • PLEASE HELP!!!! I DON'T KNOW THE ANSWERS!!
    14·2 answers
  • What is the length of the side of a right triangle that has a side length of 12 ft and hypotenuse that measures 15 ft
    11·1 answer
  • Chris bought "c" tickets to a movie for $9 each. Michael bought " m" tickets to another movie for $10 each. Write an expression
    8·1 answer
  • 8^2+4−12 how do I factor this out.
    12·1 answer
  • Find IJ. <br> A. 17<br> B. 10.5<br> C. 10<br> D. 13
    9·2 answers
  • Can someone solve this?
    13·1 answer
  • Find the DISTANCE of line segment AB with point A​
    9·1 answer
  • Fill in the blank:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!