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
faust18 [17]
3 years ago
8

What is the twelfth term in the sequence 13, 26, 39, …?

Mathematics
2 answers:
OverLord2011 [107]3 years ago
8 0

Answer:

the answer is 156

Step-by-step explanation:

for my own method

13 is the sequence

so 13×12=156

<h3> or</h3>

13+13=26+13=39+13=52+13=65+13=78+13=91+13=104+13=117+13=130+13=143+13=156.

<h2><em>s</em><em>o</em><em> </em><em>t</em><em>h</em><em>a</em><em>t</em><em> </em><em>i</em><em>s</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>f</em><em>i</em><em>n</em><em>a</em><em>l</em><em> </em><em>a</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em></h2>
Gwar [14]3 years ago
7 0

Answer:

  • 156

Step-by-step explanation:

<u>Given the sequence </u>

  • 13, 26, 39, …

<u>We see it is an AP with</u>

  • The first term a = 13
  • Common difference d = 13 ( as 26 - 13 = 39 - 26 = 13)

<u>The 12th term is:</u>

  • a₁₂ = a + 11d = 13 + 11*13 = 156
You might be interested in
A store Is having a sale where movies are 15% off their original price. a movien is on sale for $22.10 what was the orgial price
sergeinik [125]
X= original $

Original $ - % of original $= total $

x - 15%x= $22.10
x- 0.15= 22.10
Combine like terms
0.85x= 22.10
Divide both sides by 0.85
x= $26 original price

Hope this helps! :)
3 0
4 years ago
Giovanna used the calculations below to determine the height of a stack of 7 books that are each 2 and StartFraction 5 over 8 En
igor_vitrenko [27]

The error Giovanna made in her calculation is multiplying 7 by 2 and adding with 5/8(step 3)

<h3>Fraction</h3>

Her calculation:

  • 7 (2 and StartFraction 5 over 8 EndFraction): 7(2 5/8)

  • 7 (2 + StartFraction 5 over 8 EndFraction): 7(2 + 5/8)

  • 14 + StartFraction 5 over 8 EndFraction: 14 + 5/8

  • 14 and StartFraction 5 over 8 EndFraction: 14 5/8

Her error was multiplying 7 by 2 and adding with 5/8(step 3)

Correct calculation:

7(2 + 5/8)

= 14 + 35/8

= (112+35) /8

= 147/8

= 18 3/8

Learn more about fraction:

brainly.com/question/11562149

#SPJ1

7 0
2 years ago
Write an absolute value inequality for the following: Do not solve.
Stolb23 [73]

Answer:

Let the temperature be T

|T - 50| > 50

8 0
3 years ago
Choose a number line to model the following situation: Pedro deposited $35 in his savings account, then withdrew $50.
OlgaM077 [116]
The answer is D

Pedro added $35, then took away $50 dollars, which graph D shows. Graph B also shows this, however it's in the wrong order, making it incorrect
7 0
4 years ago
Read 2 more answers
Sheena wants to measure the volume of a ball that is 24 cm across. How should she set up her probleme
Dmitry [639]
Volume of a sphere is 4/3 πr³

Volume of a ball = 3/4 π (24 ÷ 2)³
Volume of a ball = 3/4 π (12)³ 
Volume of a ball = 7238.23 cm³

---------------------------------------------------------------------
Answer: Volume of the ball = 7238.23 cm³
------------------------------------------------------------------------

6 0
3 years ago
Other questions:
  • Which of the following is an exaWhich of the following is an example of exponential growth or decay?
    12·2 answers
  • Answer the questions I will give brainliest !!!! Asappppppppp wait this world cultures!!
    5·2 answers
  • Please help me!!! 60 points 2 questions and show work!!!!!!!!
    10·2 answers
  • A real number between 13 squared and 14 squared
    5·1 answer
  • Is 3/47 a rational or repeating decimal
    8·2 answers
  • WHY is nobody asking good questions that will earn us free points right now?
    6·2 answers
  • What is 2÷18?<br> A. 116<br> B. 14<br> C. 4<br> D. 16
    6·2 answers
  • Can you pls help me
    8·2 answers
  • $70 with a 25% discount
    12·1 answer
  • A large box of jelly beans weighs 96.58 lb the jelly beans are evenly divided into 22 bags what is the weight in pounds of the j
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!