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
m_a_m_a [10]
3 years ago
9

Empat sebutan pertama suatu jajang aritmetik ialah 3x-1,4x,5x+1,4.cari

Mathematics
1 answer:
wariber [46]3 years ago
3 0
Here, A.P. is 3x-1, 4x, 5x+1, 4

i) Common difference (d)
 (5x-1) - 4x = x - 1
It would be same as 4 - (5x-1) = 4-5x+1 = 5-5x
Now, x - 1 = 5 - 5x
5x + x = 5 + 1
6x = 6
x = 6/6
x = 1

So, Common difference would be 1

ii) Eight term will be: a + (n-1)d = 2 + (8-1)2 = 2+7(2) = 2+14 = 16

So, eight term would be 16


Hope this helps!
You might be interested in
The fraction subtracted from 5/3 to get 1 is_____​
siniylev [52]

Answer:

2/3

Step-by-step explanation:

I am not sure

7 0
3 years ago
Read 2 more answers
F(x) = -2x + 9, find x if f(x) = 23
JulijaS [17]

Answer:

x = -7

Step-by-step explanation:

f(x) = -2x + 9

f(x) = 23

therefore, f(x) =

-2x + 9 = 23

     -2x = 23 - 9

     -2x = 14

       -x = 14 ÷ 2

       -x = 7

        x = -7

7 0
3 years ago
Which of the following is a linear function
Feliz [49]

Answer:

f(x)=5x-6

Step-by-step explanation:

When I entered this in Desmos it crossed through the line crossed  through the x and y axis which makes this equation a linear function.

3 0
3 years ago
Read 2 more answers
What's the value that could be added to 2/5 to make the sum greater than 1/2
Svetlanka [38]

The value that could me added to 2/5 that could make the sum greater than 1/2 is 1/5 possibly. Hope this helps! :)

<h2>-CloutAnswers</h2>
5 0
3 years ago
Read 2 more answers
Solve the equation.<br><br> 3x-5=2(-x-5)
Ira Lisetskai [31]

Answer:

The value of x = -1

Step-by-step explanation:

=> 3x-5=2(-x-5)

=> 3x - 5 = -2x - 10

=> 3x + 2x = -10 +5

=> 5x = -5

=> x = -5/5

=> x = -1

5 0
1 year ago
Read 2 more answers
Other questions:
  • What is the solution to the system of equations below? y = negative three-fourths x + 3 and y = –12
    10·2 answers
  • Predict the value of 27 1/3?
    9·1 answer
  • The owner of a bike shop sells unicycles and bicycles and keeps inventory by counting seats and wheels. One day, she counts 21 s
    12·2 answers
  • Dan is 8 years older than Fiona. Gavyn is 9 years younger than Fiona. If the total of their ages is 56, how old is the eldest of
    9·1 answer
  • What is 4/5y+1/8x=4 in standard form? really need the help!!!
    12·1 answer
  • Line segment CD is shown on a coordinate grid:
    5·2 answers
  • Gabriel has already 200 pages of his 530-page number reading book. If he reads at an a average rate of 55 pages per hour, how lo
    12·1 answer
  • Multiply. Write the answer in lowest terms. <br> 5/7 x 11/7 x 5/6
    8·2 answers
  • PLS HELP, HOMEWORK. (15 points)
    8·1 answer
  • HELP I WILL GIVE BRAINIEST
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!