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
Murljashka [212]
2 years ago
12

Find the 12th term of an AP of the form 7, 12, 17, 22

Mathematics
1 answer:
Nostrana [21]2 years ago
6 0

Answer:

27

Step-by-step explanation:

The rule will be

Ni=(i-1)*5+2

  • i=1 → N=(1–1)*5+2=0*5+2=0+2=2
  • i=2 → N=(2–1)*5+2=1*5+2=5+2=7
  • i=3 → N=(3–1)*5+2=2*5+2=10+2=12
  • i=4 → N=(4–1)*5+2=3*5+2=15+2=17
  • i=5 → N=(5–1)*5+2=4*5+2=20+2=22
  • i=6 → N=(6–1)*5+2=5*5+2=25+2=27

________________

Learn more about arithmetic sequences:

  • brainly.com/question/6561461
  • brainly.com/question/503167

#SPJ2

You might be interested in
tom sold half of his comic books and then bought six more. he now has 12. how many did he begin with?
Troyanec [42]
B=books
Sold half of book: b/2
Bought six more: b/2+
Now has 12: b/2+6=12
Subtract 6 on both sides: b/2+6-6=12-6
b/2=6
Multiply both sides by 2: b=12
Answer= 12 books

7 0
3 years ago
1. It is a way of comparing two or more quantities having the same units. * 1 point O a. decimal O b. addends . O c. ratio O d.
VikaD [51]

Answer:

Step-by-step explanation:

Equivalent fractions for 1/4

From this chart, we can observe that the equivalent fractions of 1/4 are: 2/8, 3/12, 4/16,... Two fractions are said to be equivalent if their values (decimal/graphical) are the same. We usually multiply the numerator and denominator of a fraction by the same number to get its equivalent fraction.

4 0
3 years ago
Given the polynomial 6x3 + 4x2 − 6x − 4, what is the value of the constant 'k' in the factored form?
fomenos
1, when you factor you get 6x(x^2-1)+4(x^2-1)=(6x+4)(x-1)(x+1)
7 0
3 years ago
C2 = 39<br><br> (c squared) <br><br> please help :(
iVinArrow [24]

<em>Answer:</em>

<em></em>\boxed{c = \sqrt{39} / c= - \sqrt{39} }<em></em>

<em>This " / " means or, btw!</em>

<em>Step-by-step explanation:</em>

<em></em>c^2 = 39<em></em>

<em>⇒Take square root.</em>

<em></em>c =<em> ± </em>\sqrt{39}<em></em>

<em></em>c = \sqrt{39}<em> or </em>c = -\sqrt{39}<em></em>

<em>Hope this helped you!</em>

7 0
3 years ago
T-4t^2+2t^3 what is the degree of the polynomial
11111nata11111 [884]

Answer:

3

Step-by-step explanation:

three

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the surface area
    9·1 answer
  • How many solutions does the equation y + 12 = y + 10 + 2 have?
    8·2 answers
  • What is the slope of the line shown?<br> Please answer ASAP. Thank you.
    5·2 answers
  • To multiply polynomials, I do what?
    5·1 answer
  • Take Test w1: Whole N X
    13·1 answer
  • The volume of a cylinder is 30 pie cubic units. A cone shares the same base. The height of the cone is twice the height of the c
    9·1 answer
  • A gym is selling monthly memberships for $35 each and reusable water bottles for $9 each. The gym
    5·2 answers
  • A bag contains five ​batteries, all of which are the same size and are equally likely to be selected. Each battery is a differen
    7·1 answer
  • In how many ways can a
    5·1 answer
  • Complete the table to find the rule for the reflection, the coordinates of triangle A′B′C′, and the coordinates of the reflected
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!