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
algol13
2 years ago
5

Find the 16th term to the series PLEASEEE

Mathematics
1 answer:
slavikrds [6]2 years ago
5 0

Answer:

It is a geometric sequence.

common \ ratio , r = \frac{12}{-4}=-3

a_n = a_1 \times r^{n-1} \\n = 16\\r = -3\\a_1 = -4\\a_{16 }= -4 \times (-3)^{15} = -4 \times 14348907 =57395628

You might be interested in
I need help :( :( :( :( :(
sertanlavr [38]
Ok. With what may I ask?
6 0
3 years ago
Solve the equation: Sin2x - Sinx = 0
Viktor [21]
We know that sin2x=2sinxcosx 
(search the net for proof if you wish) 

So the original equation becomes

2sinxcosx-sinx=0
The two terms both have sinx that can be taken out to get: 

sinx(2cosx-1)=0 
This is true if sinx=0 or 2cosx-1=0 , rewritten: cosx=1/2

sinx=0 than x=2kπ
cosx=1/2 than x=π/3+2kπ
where k is an integer

5 0
3 years ago
Which mathematical property is illustrated? ab + c = c + ab
g100num [7]

Answer:

Distributive Property

Step-by-step explanation:

a(b + c) = ab + ac

4 0
3 years ago
I need help!!!!!!!!!!!! !!!
krok68 [10]

Answer:

The expression provided will have 2 terms (B.)

Step-by-step explanation:

3x(x + 1) + x

3x^{2} + 3x + x

3x^{2} + 4x

3 0
3 years ago
16 + 4(x)= -2<br> What is x?
borishaifa [10]

Answer:

x = -9/2

Step-by-step explanation:

16 + 4(x) = -2

4x = -2 - 16

4x = -18

x = -18/4

x = -9/2

4 0
3 years ago
Other questions:
  • SOMEONE HELP ME PLEASE?.... WILL MARK BRAIN LEST 5 STAR RATEING THANKS ON YOUR PAGE
    11·1 answer
  • Dennis traveled at an average speed of 60 mph on his vacation trip. How far did he travel in the first 4.5 hours
    15·1 answer
  • 16.   A chef prepared five chocolate tortes for a dinner party. The guests consumed 2 5/16 tortes. How many tortes are left? 
    14·1 answer
  • Zoom in closely, pls help me
    13·1 answer
  • Alex and his 4 friends went to go get pizza. Alex paid for half of the pizza and his friends paid for the rest. If the bill was
    5·1 answer
  • Jonas jogged up the hill at an average rate of of a mile per minute and then walked down the hill at an average rate of StartFra
    5·2 answers
  • Voting rates in presidential elections from 1996-2012 are modeled below
    9·1 answer
  • Beth is putting liquid fertilizer on the plants in three flower pots her measuring Spoon holds 1/8 teaspoon the directions say t
    6·1 answer
  • What is the sum? A, B, C, D
    9·1 answer
  • Francis deposits $11,000 in an IRA. What will be the value of his investment in 9 years if the investment is earning 4.1% per ye
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!