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
makkiz [27]
3 years ago
7

Need help with this ASAP

Mathematics
1 answer:
Mariana [72]3 years ago
5 0

Answer:

Sequence: 13, 20, 27

Rule: Tn = 7n + 6

Step-by-step explanation:

The 3 other numbers that can form an arithmetic progression is 13, 20, 27...

The nth term of an arithmetic progression is expressed as;

Tn = a + (n-1)d

a is the first term = 13

n is the number of terms

d is the common difference = 20 - 13 = 27 - 20

d = 7

Substitute

Tn = 13 + (n-1)(7)

Tn = 13 + 7n - 7

Tn = 7n+13-7

Tn = 7n + 6

This gives the required rule

You might be interested in
Solve for x 9x + 1 equals 25 + x edg 2020?<br><br>x=2<br>x=3<br>x=4<br>x=5​
gregori [183]
No no no no no no no no no no no no
3 0
2 years ago
Been here for hours please help me
mezya [45]

Answer:

free points

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
An ice skater practiced for 18 hours last week. In that time, she did 306 jumps. On the average, how many jumps did she try per
Kaylis [27]

Answer:

17

Step-by-step explanation:

306/18=17

3 0
3 years ago
Alex paid $9 to park her car for 2 hours. Write an equation that shows the relationship between p, the numbers of hours parked,
tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

Parking charge for 2 hours = $ 9

Parking charge for 1 hour = 9/2 = $ 4.50

c = 4.50*p

c = 4.5p

3 0
2 years ago
The problem in the picture​
valentina_108 [34]

Answer:

number 3 or 2

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Please help need help bad
    5·1 answer
  • Which is the standard form of the equation with p=21 phi=7pi/6
    13·2 answers
  • The following measurements (in picocuries per liter) were recorded by a set of helium gas detectors installed in a waste disposa
    12·1 answer
  • Need help getting the answer and can someone plz explain ?
    5·1 answer
  • Express the extended fraction at the right as a simple fraction in lowest terms.
    7·2 answers
  • Which point lies on the y-axis?
    9·1 answer
  • Which shows how to determine the volume of the pyramid?
    10·2 answers
  • The area of a square having length 1 cm =<br>mm.​
    12·2 answers
  • 50 points!!! Which equation is represented on the graph?
    14·1 answer
  • Last answers 5<br> Let me know the answer fast
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!